270900240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{6679}}^1$

素因数の和:6721

約数の個数: 120

約数和(自身を含む): 909495360

約数和(自身を除く): 638595120

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, 6679, 6760, 8112, 10140, 13358, 13520, 20037, 20280, 26716, 33395, 40074, 40560, 53432, 66790, 80148, 86827, 100185, 106864, 133580, 160296, 173654, 200370, 260481, 267160, 320592, 347308, 400740, 434135, 520962, 534320, 694616, 801480, 868270, 1041924, 1128751, 1302405, 1389232, 1602960, 1736540, 2083848, 2257502, 2604810, 3386253, 3473080, 4167696, 4515004, 5209620, 5643755, 6772506, 6946160, 9030008, 10419240, 11287510, 13545012, 16931265, 18060016, 20838480, 22575020, 27090024, 33862530, 45150040, 54180048, 67725060, 90300080, 135450120, 270900240]

約数ペア:

[(1, 270900240), (2, 135450120), (3, 90300080), (4, 67725060), (5, 54180048), (6, 45150040), (8, 33862530), (10, 27090024), (12, 22575020), (13, 20838480), (15, 18060016), (16, 16931265), (20, 13545012), (24, 11287510), (26, 10419240), (30, 9030008), (39, 6946160), (40, 6772506), (48, 5643755), (52, 5209620), (60, 4515004), (65, 4167696), (78, 3473080), (80, 3386253), (104, 2604810), (120, 2257502), (130, 2083848), (156, 1736540), (169, 1602960), (195, 1389232), (208, 1302405), (240, 1128751), (260, 1041924), (312, 868270), (338, 801480), (390, 694616), (507, 534320), (520, 520962), (624, 434135), (676, 400740), (780, 347308), (845, 320592), (1014, 267160), (1040, 260481), (1352, 200370), (1560, 173654), (1690, 160296), (2028, 133580), (2535, 106864), (2704, 100185), (3120, 86827), (3380, 80148), (4056, 66790), (5070, 53432), (6679, 40560), (6760, 40074), (8112, 33395), (10140, 26716), (13358, 20280), (13520, 20037)]