3873480

素因数分解:

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

素因数の和:231

約数の個数: 96

約数和(自身を含む): 12648960

約数和(自身を除く): 8775480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 191, 195, 260, 312, 338, 382, 390, 507, 520, 573, 676, 764, 780, 845, 955, 1014, 1146, 1352, 1528, 1560, 1690, 1910, 2028, 2292, 2483, 2535, 2865, 3380, 3820, 4056, 4584, 4966, 5070, 5730, 6760, 7449, 7640, 9932, 10140, 11460, 12415, 14898, 19864, 20280, 22920, 24830, 29796, 32279, 37245, 49660, 59592, 64558, 74490, 96837, 99320, 129116, 148980, 161395, 193674, 258232, 297960, 322790, 387348, 484185, 645580, 774696, 968370, 1291160, 1936740, 3873480]

約数ペア:

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