48467640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31069}}^1$

素因数の和:31096

約数の個数: 64

約数和(自身を含む): 156592800

約数和(自身を除く): 108125160

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, 31069, 62138, 93207, 124276, 155345, 186414, 248552, 310690, 372828, 403897, 466035, 621380, 745656, 807794, 932070, 1211691, 1242760, 1615588, 1864140, 2019485, 2423382, 3231176, 3728280, 4038970, 4846764, 6058455, 8077940, 9693528, 12116910, 16155880, 24233820, 48467640]

約数ペア:

[(1, 48467640), (2, 24233820), (3, 16155880), (4, 12116910), (5, 9693528), (6, 8077940), (8, 6058455), (10, 4846764), (12, 4038970), (13, 3728280), (15, 3231176), (20, 2423382), (24, 2019485), (26, 1864140), (30, 1615588), (39, 1242760), (40, 1211691), (52, 932070), (60, 807794), (65, 745656), (78, 621380), (104, 466035), (120, 403897), (130, 372828), (156, 310690), (195, 248552), (260, 186414), (312, 155345), (390, 124276), (520, 93207), (780, 62138), (1560, 31069)]