180674520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 600825600

約数和(自身を除く): 420151080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 151, 156, 169, 177, 195, 236, 260, 295, 302, 312, 338, 354, 390, 453, 472, 507, 520, 590, 604, 676, 708, 755, 767, 780, 845, 885, 906, 1014, 1180, 1208, 1352, 1416, 1510, 1534, 1560, 1690, 1770, 1812, 1963, 2028, 2265, 2301, 2360, 2535, 3020, 3068, 3380, 3540, 3624, 3835, 3926, 4056, 4530, 4602, 5070, 5889, 6040, 6136, 6760, 7080, 7670, 7852, 8909, 9060, 9204, 9815, 9971, 10140, 11505, 11778, 15340, 15704, 17818, 18120, 18408, 19630, 19942, 20280, 23010, 23556, 25519, 26727, 29445, 29913, 30680, 35636, 39260, 39884, 44545, 46020, 47112, 49855, 51038, 53454, 58890, 59826, 71272, 76557, 78520, 79768, 89090, 92040, 99710, 102076, 106908, 115817, 117780, 119652, 127595, 133635, 149565, 153114, 178180, 199420, 204152, 213816, 231634, 235560, 239304, 255190, 267270, 299130, 306228, 347451, 356360, 382785, 398840, 463268, 510380, 534540, 579085, 598260, 612456, 694902, 765570, 926536, 1020760, 1069080, 1158170, 1196520, 1389804, 1505621, 1531140, 1737255, 2316340, 2779608, 3011242, 3062280, 3474510, 4516863, 4632680, 6022484, 6949020, 7528105, 9033726, 12044968, 13898040, 15056210, 18067452, 22584315, 30112420, 36134904, 45168630, 60224840, 90337260, 180674520]

約数ペア:

[(1, 180674520), (2, 90337260), (3, 60224840), (4, 45168630), (5, 36134904), (6, 30112420), (8, 22584315), (10, 18067452), (12, 15056210), (13, 13898040), (15, 12044968), (20, 9033726), (24, 7528105), (26, 6949020), (30, 6022484), (39, 4632680), (40, 4516863), (52, 3474510), (59, 3062280), (60, 3011242), (65, 2779608), (78, 2316340), (104, 1737255), (118, 1531140), (120, 1505621), (130, 1389804), (151, 1196520), (156, 1158170), (169, 1069080), (177, 1020760), (195, 926536), (236, 765570), (260, 694902), (295, 612456), (302, 598260), (312, 579085), (338, 534540), (354, 510380), (390, 463268), (453, 398840), (472, 382785), (507, 356360), (520, 347451), (590, 306228), (604, 299130), (676, 267270), (708, 255190), (755, 239304), (767, 235560), (780, 231634), (845, 213816), (885, 204152), (906, 199420), (1014, 178180), (1180, 153114), (1208, 149565), (1352, 133635), (1416, 127595), (1510, 119652), (1534, 117780), (1560, 115817), (1690, 106908), (1770, 102076), (1812, 99710), (1963, 92040), (2028, 89090), (2265, 79768), (2301, 78520), (2360, 76557), (2535, 71272), (3020, 59826), (3068, 58890), (3380, 53454), (3540, 51038), (3624, 49855), (3835, 47112), (3926, 46020), (4056, 44545), (4530, 39884), (4602, 39260), (5070, 35636), (5889, 30680), (6040, 29913), (6136, 29445), (6760, 26727), (7080, 25519), (7670, 23556), (7852, 23010), (8909, 20280), (9060, 19942), (9204, 19630), (9815, 18408), (9971, 18120), (10140, 17818), (11505, 15704), (11778, 15340)]