4640686440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2974799}}^1$

素因数の和:2974826

約数の個数: 64

約数和(自身を含む): 14992992000

約数和(自身を除く): 10352305560

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, 195, 260, 312, 390, 520, 780, 1560, 2974799, 5949598, 8924397, 11899196, 14873995, 17848794, 23798392, 29747990, 35697588, 38672387, 44621985, 59495980, 71395176, 77344774, 89243970, 116017161, 118991960, 154689548, 178487940, 193361935, 232034322, 309379096, 356975880, 386723870, 464068644, 580085805, 773447740, 928137288, 1160171610, 1546895480, 2320343220, 4640686440]

約数ペア:

[(1, 4640686440), (2, 2320343220), (3, 1546895480), (4, 1160171610), (5, 928137288), (6, 773447740), (8, 580085805), (10, 464068644), (12, 386723870), (13, 356975880), (15, 309379096), (20, 232034322), (24, 193361935), (26, 178487940), (30, 154689548), (39, 118991960), (40, 116017161), (52, 89243970), (60, 77344774), (65, 71395176), (78, 59495980), (104, 44621985), (120, 38672387), (130, 35697588), (156, 29747990), (195, 23798392), (260, 17848794), (312, 14873995), (390, 11899196), (520, 8924397), (780, 5949598), (1560, 2974799)]