105647880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67723}}^1$

素因数の和:67750

約数の個数: 64

約数和(自身を含む): 341328960

約数和(自身を除く): 235681080

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, 67723, 135446, 203169, 270892, 338615, 406338, 541784, 677230, 812676, 880399, 1015845, 1354460, 1625352, 1760798, 2031690, 2641197, 2708920, 3521596, 4063380, 4401995, 5282394, 7043192, 8126760, 8803990, 10564788, 13205985, 17607980, 21129576, 26411970, 35215960, 52823940, 105647880]

約数ペア:

[(1, 105647880), (2, 52823940), (3, 35215960), (4, 26411970), (5, 21129576), (6, 17607980), (8, 13205985), (10, 10564788), (12, 8803990), (13, 8126760), (15, 7043192), (20, 5282394), (24, 4401995), (26, 4063380), (30, 3521596), (39, 2708920), (40, 2641197), (52, 2031690), (60, 1760798), (65, 1625352), (78, 1354460), (104, 1015845), (120, 880399), (130, 812676), (156, 677230), (195, 541784), (260, 406338), (312, 338615), (390, 270892), (520, 203169), (780, 135446), (1560, 67723)]