91007880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2423}}^1$

素因数の和:2750

約数の個数: 64

約数和(自身を含む): 274008960

約数和(自身を除く): 183001080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 313, 626, 939, 1252, 1565, 1878, 2423, 2504, 3130, 3756, 4695, 4846, 6260, 7269, 7512, 9390, 9692, 12115, 12520, 14538, 18780, 19384, 24230, 29076, 36345, 37560, 48460, 58152, 72690, 96920, 145380, 290760, 758399, 1516798, 2275197, 3033596, 3791995, 4550394, 6067192, 7583990, 9100788, 11375985, 15167980, 18201576, 22751970, 30335960, 45503940, 91007880]

約数ペア:

[(1, 91007880), (2, 45503940), (3, 30335960), (4, 22751970), (5, 18201576), (6, 15167980), (8, 11375985), (10, 9100788), (12, 7583990), (15, 6067192), (20, 4550394), (24, 3791995), (30, 3033596), (40, 2275197), (60, 1516798), (120, 758399), (313, 290760), (626, 145380), (939, 96920), (1252, 72690), (1565, 58152), (1878, 48460), (2423, 37560), (2504, 36345), (3130, 29076), (3756, 24230), (4695, 19384), (4846, 18780), (6260, 14538), (7269, 12520), (7512, 12115), (9390, 9692)]