481122720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:709

約数の個数: 288

約数和(自身を含む): 1826193600

約数和(自身を除く): 1345070880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 659, 676, 702, 720, 780, 845, 864, 936, 1014, 1040, 1080, 1170, 1248, 1318, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 1977, 2028, 2080, 2160, 2340, 2535, 2636, 2704, 2808, 3042, 3120, 3295, 3380, 3510, 3744, 3954, 4056, 4320, 4563, 4680, 5070, 5272, 5408, 5616, 5931, 6084, 6240, 6590, 6760, 7020, 7605, 7908, 8112, 8567, 9126, 9360, 9885, 10140, 10544, 11232, 11862, 12168, 13180, 13520, 14040, 15210, 15816, 16224, 17134, 17793, 18252, 18720, 19770, 20280, 21088, 22815, 23724, 24336, 25701, 26360, 27040, 28080, 29655, 30420, 31632, 34268, 35586, 36504, 39540, 40560, 42835, 45630, 47448, 48672, 51402, 52720, 56160, 59310, 60840, 63264, 68536, 71172, 73008, 77103, 79080, 81120, 85670, 88965, 91260, 94896, 102804, 105440, 111371, 118620, 121680, 128505, 137072, 142344, 146016, 154206, 158160, 171340, 177930, 182520, 189792, 205608, 222742, 231309, 237240, 243360, 257010, 274144, 284688, 308412, 316320, 334113, 342680, 355860, 365040, 385515, 411216, 445484, 462618, 474480, 514020, 556855, 569376, 616824, 668226, 685360, 711720, 730080, 771030, 822432, 890968, 925236, 948960, 1002339, 1028040, 1113710, 1156545, 1233648, 1336452, 1370720, 1423440, 1542060, 1670565, 1781936, 1850472, 2004678, 2056080, 2227420, 2313090, 2467296, 2672904, 2846880, 3007017, 3084120, 3341130, 3563872, 3700944, 4009356, 4112160, 4454840, 4626180, 5011695, 5345808, 6014034, 6168240, 6682260, 7401888, 8018712, 8909680, 9252360, 10023390, 10691616, 12028068, 12336480, 13364520, 15035085, 16037424, 17819360, 18504720, 20046780, 24056136, 26729040, 30070170, 32074848, 37009440, 40093560, 48112272, 53458080, 60140340, 80187120, 96224544, 120280680, 160374240, 240561360, 481122720]

約数ペア:

[(1, 481122720), (2, 240561360), (3, 160374240), (4, 120280680), (5, 96224544), (6, 80187120), (8, 60140340), (9, 53458080), (10, 48112272), (12, 40093560), (13, 37009440), (15, 32074848), (16, 30070170), (18, 26729040), (20, 24056136), (24, 20046780), (26, 18504720), (27, 17819360), (30, 16037424), (32, 15035085), (36, 13364520), (39, 12336480), (40, 12028068), (45, 10691616), (48, 10023390), (52, 9252360), (54, 8909680), (60, 8018712), (65, 7401888), (72, 6682260), (78, 6168240), (80, 6014034), (90, 5345808), (96, 5011695), (104, 4626180), (108, 4454840), (117, 4112160), (120, 4009356), (130, 3700944), (135, 3563872), (144, 3341130), (156, 3084120), (160, 3007017), (169, 2846880), (180, 2672904), (195, 2467296), (208, 2313090), (216, 2227420), (234, 2056080), (240, 2004678), (260, 1850472), (270, 1781936), (288, 1670565), (312, 1542060), (338, 1423440), (351, 1370720), (360, 1336452), (390, 1233648), (416, 1156545), (432, 1113710), (468, 1028040), (480, 1002339), (507, 948960), (520, 925236), (540, 890968), (585, 822432), (624, 771030), (659, 730080), (676, 711720), (702, 685360), (720, 668226), (780, 616824), (845, 569376), (864, 556855), (936, 514020), (1014, 474480), (1040, 462618), (1080, 445484), (1170, 411216), (1248, 385515), (1318, 365040), (1352, 355860), (1404, 342680), (1440, 334113), (1521, 316320), (1560, 308412), (1690, 284688), (1755, 274144), (1872, 257010), (1977, 243360), (2028, 237240), (2080, 231309), (2160, 222742), (2340, 205608), (2535, 189792), (2636, 182520), (2704, 177930), (2808, 171340), (3042, 158160), (3120, 154206), (3295, 146016), (3380, 142344), (3510, 137072), (3744, 128505), (3954, 121680), (4056, 118620), (4320, 111371), (4563, 105440), (4680, 102804), (5070, 94896), (5272, 91260), (5408, 88965), (5616, 85670), (5931, 81120), (6084, 79080), (6240, 77103), (6590, 73008), (6760, 71172), (7020, 68536), (7605, 63264), (7908, 60840), (8112, 59310), (8567, 56160), (9126, 52720), (9360, 51402), (9885, 48672), (10140, 47448), (10544, 45630), (11232, 42835), (11862, 40560), (12168, 39540), (13180, 36504), (13520, 35586), (14040, 34268), (15210, 31632), (15816, 30420), (16224, 29655), (17134, 28080), (17793, 27040), (18252, 26360), (18720, 25701), (19770, 24336), (20280, 23724), (21088, 22815)]