6428760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 20949840

約数和(自身を除く): 14521080

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, 195, 260, 312, 317, 338, 390, 507, 520, 634, 676, 780, 845, 951, 1014, 1268, 1352, 1560, 1585, 1690, 1902, 2028, 2535, 2536, 3170, 3380, 3804, 4056, 4121, 4755, 5070, 6340, 6760, 7608, 8242, 9510, 10140, 12363, 12680, 16484, 19020, 20280, 20605, 24726, 32968, 38040, 41210, 49452, 53573, 61815, 82420, 98904, 107146, 123630, 160719, 164840, 214292, 247260, 267865, 321438, 428584, 494520, 535730, 642876, 803595, 1071460, 1285752, 1607190, 2142920, 3214380, 6428760]

約数ペア:

[(1, 6428760), (2, 3214380), (3, 2142920), (4, 1607190), (5, 1285752), (6, 1071460), (8, 803595), (10, 642876), (12, 535730), (13, 494520), (15, 428584), (20, 321438), (24, 267865), (26, 247260), (30, 214292), (39, 164840), (40, 160719), (52, 123630), (60, 107146), (65, 98904), (78, 82420), (104, 61815), (120, 53573), (130, 49452), (156, 41210), (169, 38040), (195, 32968), (260, 24726), (312, 20605), (317, 20280), (338, 19020), (390, 16484), (507, 12680), (520, 12363), (634, 10140), (676, 9510), (780, 8242), (845, 7608), (951, 6760), (1014, 6340), (1268, 5070), (1352, 4755), (1560, 4121), (1585, 4056), (1690, 3804), (1902, 3380), (2028, 3170), (2535, 2536)]