488382960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12041}}^1$

素因数の和:12083

約数の個数: 120

約数和(自身を含む): 1639542384

約数和(自身を除く): 1151159424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 10140, 12041, 13520, 20280, 24082, 36123, 40560, 48164, 60205, 72246, 96328, 120410, 144492, 156533, 180615, 192656, 240820, 288984, 313066, 361230, 469599, 481640, 577968, 626132, 722460, 782665, 939198, 963280, 1252264, 1444920, 1565330, 1878396, 2034929, 2347995, 2504528, 2889840, 3130660, 3756792, 4069858, 4695990, 6104787, 6261320, 7513584, 8139716, 9391980, 10174645, 12209574, 12522640, 16279432, 18783960, 20349290, 24419148, 30523935, 32558864, 37567920, 40698580, 48838296, 61047870, 81397160, 97676592, 122095740, 162794320, 244191480, 488382960]

約数ペア:

[(1, 488382960), (2, 244191480), (3, 162794320), (4, 122095740), (5, 97676592), (6, 81397160), (8, 61047870), (10, 48838296), (12, 40698580), (13, 37567920), (15, 32558864), (16, 30523935), (20, 24419148), (24, 20349290), (26, 18783960), (30, 16279432), (39, 12522640), (40, 12209574), (48, 10174645), (52, 9391980), (60, 8139716), (65, 7513584), (78, 6261320), (80, 6104787), (104, 4695990), (120, 4069858), (130, 3756792), (156, 3130660), (169, 2889840), (195, 2504528), (208, 2347995), (240, 2034929), (260, 1878396), (312, 1565330), (338, 1444920), (390, 1252264), (507, 963280), (520, 939198), (624, 782665), (676, 722460), (780, 626132), (845, 577968), (1014, 481640), (1040, 469599), (1352, 361230), (1560, 313066), (1690, 288984), (2028, 240820), (2535, 192656), (2704, 180615), (3120, 156533), (3380, 144492), (4056, 120410), (5070, 96328), (6760, 72246), (8112, 60205), (10140, 48164), (12041, 40560), (13520, 36123), (20280, 24082)]