7746960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 26141184

約数和(自身を除く): 18394224

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, 191, 195, 208, 240, 260, 312, 338, 382, 390, 507, 520, 573, 624, 676, 764, 780, 845, 955, 1014, 1040, 1146, 1352, 1528, 1560, 1690, 1910, 2028, 2292, 2483, 2535, 2704, 2865, 3056, 3120, 3380, 3820, 4056, 4584, 4966, 5070, 5730, 6760, 7449, 7640, 8112, 9168, 9932, 10140, 11460, 12415, 13520, 14898, 15280, 19864, 20280, 22920, 24830, 29796, 32279, 37245, 39728, 40560, 45840, 49660, 59592, 64558, 74490, 96837, 99320, 119184, 129116, 148980, 161395, 193674, 198640, 258232, 297960, 322790, 387348, 484185, 516464, 595920, 645580, 774696, 968370, 1291160, 1549392, 1936740, 2582320, 3873480, 7746960]

約数ペア:

[(1, 7746960), (2, 3873480), (3, 2582320), (4, 1936740), (5, 1549392), (6, 1291160), (8, 968370), (10, 774696), (12, 645580), (13, 595920), (15, 516464), (16, 484185), (20, 387348), (24, 322790), (26, 297960), (30, 258232), (39, 198640), (40, 193674), (48, 161395), (52, 148980), (60, 129116), (65, 119184), (78, 99320), (80, 96837), (104, 74490), (120, 64558), (130, 59592), (156, 49660), (169, 45840), (191, 40560), (195, 39728), (208, 37245), (240, 32279), (260, 29796), (312, 24830), (338, 22920), (382, 20280), (390, 19864), (507, 15280), (520, 14898), (573, 13520), (624, 12415), (676, 11460), (764, 10140), (780, 9932), (845, 9168), (955, 8112), (1014, 7640), (1040, 7449), (1146, 6760), (1352, 5730), (1528, 5070), (1560, 4966), (1690, 4584), (1910, 4056), (2028, 3820), (2292, 3380), (2483, 3120), (2535, 3056), (2704, 2865)]