122217120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 450576000

約数和(自身を除く): 328358880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1489, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 2978, 3040, 3420, 4104, 4320, 4467, 4560, 5130, 5472, 5956, 6840, 7445, 8208, 8934, 9120, 10260, 11912, 13401, 13680, 14890, 16416, 17868, 20520, 22335, 23824, 26802, 27360, 28291, 29780, 35736, 40203, 41040, 44670, 47648, 53604, 56582, 59560, 67005, 71472, 80406, 82080, 84873, 89340, 107208, 113164, 119120, 134010, 141455, 142944, 160812, 169746, 178680, 201015, 214416, 226328, 238240, 254619, 268020, 282910, 321624, 339492, 357360, 402030, 424365, 428832, 452656, 509238, 536040, 565820, 643248, 678984, 714720, 763857, 804060, 848730, 905312, 1018476, 1072080, 1131640, 1273095, 1286496, 1357968, 1527714, 1608120, 1697460, 2036952, 2144160, 2263280, 2546190, 2715936, 3055428, 3216240, 3394920, 3819285, 4073904, 4526560, 5092380, 6110856, 6432480, 6789840, 7638570, 8147808, 10184760, 12221712, 13579680, 15277140, 20369520, 24443424, 30554280, 40739040, 61108560, 122217120]

約数ペア:

[(1, 122217120), (2, 61108560), (3, 40739040), (4, 30554280), (5, 24443424), (6, 20369520), (8, 15277140), (9, 13579680), (10, 12221712), (12, 10184760), (15, 8147808), (16, 7638570), (18, 6789840), (19, 6432480), (20, 6110856), (24, 5092380), (27, 4526560), (30, 4073904), (32, 3819285), (36, 3394920), (38, 3216240), (40, 3055428), (45, 2715936), (48, 2546190), (54, 2263280), (57, 2144160), (60, 2036952), (72, 1697460), (76, 1608120), (80, 1527714), (90, 1357968), (95, 1286496), (96, 1273095), (108, 1131640), (114, 1072080), (120, 1018476), (135, 905312), (144, 848730), (152, 804060), (160, 763857), (171, 714720), (180, 678984), (190, 643248), (216, 565820), (228, 536040), (240, 509238), (270, 452656), (285, 428832), (288, 424365), (304, 402030), (342, 357360), (360, 339492), (380, 321624), (432, 282910), (456, 268020), (480, 254619), (513, 238240), (540, 226328), (570, 214416), (608, 201015), (684, 178680), (720, 169746), (760, 160812), (855, 142944), (864, 141455), (912, 134010), (1026, 119120), (1080, 113164), (1140, 107208), (1368, 89340), (1440, 84873), (1489, 82080), (1520, 80406), (1710, 71472), (1824, 67005), (2052, 59560), (2160, 56582), (2280, 53604), (2565, 47648), (2736, 44670), (2978, 41040), (3040, 40203), (3420, 35736), (4104, 29780), (4320, 28291), (4467, 27360), (4560, 26802), (5130, 23824), (5472, 22335), (5956, 20520), (6840, 17868), (7445, 16416), (8208, 14890), (8934, 13680), (9120, 13401), (10260, 11912)]