487388880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 320

約数和(自身を含む): 1863095040

約数和(自身を除く): 1375706160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 73, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 146, 165, 176, 180, 198, 216, 219, 220, 240, 264, 270, 281, 292, 297, 330, 360, 365, 396, 432, 438, 440, 495, 528, 540, 562, 584, 594, 657, 660, 720, 730, 792, 803, 843, 876, 880, 990, 1080, 1095, 1124, 1168, 1188, 1314, 1320, 1405, 1460, 1485, 1584, 1606, 1686, 1752, 1971, 1980, 2160, 2190, 2248, 2376, 2409, 2529, 2628, 2640, 2810, 2920, 2970, 3091, 3212, 3285, 3372, 3504, 3942, 3960, 4015, 4215, 4380, 4496, 4752, 4818, 5058, 5256, 5620, 5840, 5940, 6182, 6424, 6570, 6744, 7227, 7587, 7884, 7920, 8030, 8430, 8760, 9273, 9636, 9855, 10116, 10512, 11240, 11880, 12045, 12364, 12645, 12848, 13140, 13488, 14454, 15174, 15455, 15768, 16060, 16860, 17520, 18546, 19272, 19710, 20232, 20513, 21681, 22480, 23760, 24090, 24728, 25290, 26280, 27819, 28908, 30348, 30910, 31536, 32120, 33720, 36135, 37092, 37935, 38544, 39420, 40464, 41026, 43362, 46365, 48180, 49456, 50580, 52560, 55638, 57816, 60696, 61539, 61820, 64240, 67440, 72270, 74184, 75870, 78840, 82052, 83457, 86724, 92730, 96360, 101160, 102565, 108405, 111276, 115632, 121392, 123078, 123640, 139095, 144540, 148368, 151740, 157680, 164104, 166914, 173448, 184617, 185460, 192720, 202320, 205130, 216810, 222552, 225643, 246156, 247280, 278190, 289080, 303480, 307695, 328208, 333828, 346896, 369234, 370920, 410260, 417285, 433620, 445104, 451286, 492312, 553851, 556380, 578160, 606960, 615390, 667656, 676929, 738468, 741840, 820520, 834570, 867240, 902572, 923085, 984624, 1107702, 1112760, 1128215, 1230780, 1335312, 1353858, 1476936, 1641040, 1669140, 1734480, 1805144, 1846170, 2030787, 2215404, 2225520, 2256430, 2461560, 2707716, 2769255, 2953872, 3338280, 3384645, 3610288, 3692340, 4061574, 4430808, 4512860, 4923120, 5415432, 5538510, 6092361, 6676560, 6769290, 7384680, 8123148, 8861616, 9025720, 10153935, 10830864, 11077020, 12184722, 13538580, 14769360, 16246296, 18051440, 20307870, 22154040, 24369444, 27077160, 30461805, 32492592, 40615740, 44308080, 48738888, 54154320, 60923610, 81231480, 97477776, 121847220, 162462960, 243694440, 487388880]

約数ペア:

[(1, 487388880), (2, 243694440), (3, 162462960), (4, 121847220), (5, 97477776), (6, 81231480), (8, 60923610), (9, 54154320), (10, 48738888), (11, 44308080), (12, 40615740), (15, 32492592), (16, 30461805), (18, 27077160), (20, 24369444), (22, 22154040), (24, 20307870), (27, 18051440), (30, 16246296), (33, 14769360), (36, 13538580), (40, 12184722), (44, 11077020), (45, 10830864), (48, 10153935), (54, 9025720), (55, 8861616), (60, 8123148), (66, 7384680), (72, 6769290), (73, 6676560), (80, 6092361), (88, 5538510), (90, 5415432), (99, 4923120), (108, 4512860), (110, 4430808), (120, 4061574), (132, 3692340), (135, 3610288), (144, 3384645), (146, 3338280), (165, 2953872), (176, 2769255), (180, 2707716), (198, 2461560), (216, 2256430), (219, 2225520), (220, 2215404), (240, 2030787), (264, 1846170), (270, 1805144), (281, 1734480), (292, 1669140), (297, 1641040), (330, 1476936), (360, 1353858), (365, 1335312), (396, 1230780), (432, 1128215), (438, 1112760), (440, 1107702), (495, 984624), (528, 923085), (540, 902572), (562, 867240), (584, 834570), (594, 820520), (657, 741840), (660, 738468), (720, 676929), (730, 667656), (792, 615390), (803, 606960), (843, 578160), (876, 556380), (880, 553851), (990, 492312), (1080, 451286), (1095, 445104), (1124, 433620), (1168, 417285), (1188, 410260), (1314, 370920), (1320, 369234), (1405, 346896), (1460, 333828), (1485, 328208), (1584, 307695), (1606, 303480), (1686, 289080), (1752, 278190), (1971, 247280), (1980, 246156), (2160, 225643), (2190, 222552), (2248, 216810), (2376, 205130), (2409, 202320), (2529, 192720), (2628, 185460), (2640, 184617), (2810, 173448), (2920, 166914), (2970, 164104), (3091, 157680), (3212, 151740), (3285, 148368), (3372, 144540), (3504, 139095), (3942, 123640), (3960, 123078), (4015, 121392), (4215, 115632), (4380, 111276), (4496, 108405), (4752, 102565), (4818, 101160), (5058, 96360), (5256, 92730), (5620, 86724), (5840, 83457), (5940, 82052), (6182, 78840), (6424, 75870), (6570, 74184), (6744, 72270), (7227, 67440), (7587, 64240), (7884, 61820), (7920, 61539), (8030, 60696), (8430, 57816), (8760, 55638), (9273, 52560), (9636, 50580), (9855, 49456), (10116, 48180), (10512, 46365), (11240, 43362), (11880, 41026), (12045, 40464), (12364, 39420), (12645, 38544), (12848, 37935), (13140, 37092), (13488, 36135), (14454, 33720), (15174, 32120), (15455, 31536), (15768, 30910), (16060, 30348), (16860, 28908), (17520, 27819), (18546, 26280), (19272, 25290), (19710, 24728), (20232, 24090), (20513, 23760), (21681, 22480)]