57749640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37019}}^1$

素因数の和:37046

約数の個数: 64

約数和(自身を含む): 186580800

約数和(自身を除く): 128831160

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, 37019, 74038, 111057, 148076, 185095, 222114, 296152, 370190, 444228, 481247, 555285, 740380, 888456, 962494, 1110570, 1443741, 1480760, 1924988, 2221140, 2406235, 2887482, 3849976, 4442280, 4812470, 5774964, 7218705, 9624940, 11549928, 14437410, 19249880, 28874820, 57749640]

約数ペア:

[(1, 57749640), (2, 28874820), (3, 19249880), (4, 14437410), (5, 11549928), (6, 9624940), (8, 7218705), (10, 5774964), (12, 4812470), (13, 4442280), (15, 3849976), (20, 2887482), (24, 2406235), (26, 2221140), (30, 1924988), (39, 1480760), (40, 1443741), (52, 1110570), (60, 962494), (65, 888456), (78, 740380), (104, 555285), (120, 481247), (130, 444228), (156, 370190), (195, 296152), (260, 222114), (312, 185095), (390, 148076), (520, 111057), (780, 74038), (1560, 37019)]