25361520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{105673}}^1$

素因数の和:105689

約数の個数: 40

約数和(自身を含む): 78621456

約数和(自身を除く): 53259936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 105673, 211346, 317019, 422692, 528365, 634038, 845384, 1056730, 1268076, 1585095, 1690768, 2113460, 2536152, 3170190, 4226920, 5072304, 6340380, 8453840, 12680760, 25361520]

約数ペア:

[(1, 25361520), (2, 12680760), (3, 8453840), (4, 6340380), (5, 5072304), (6, 4226920), (8, 3170190), (10, 2536152), (12, 2113460), (15, 1690768), (16, 1585095), (20, 1268076), (24, 1056730), (30, 845384), (40, 634038), (48, 528365), (60, 422692), (80, 317019), (120, 211346), (240, 105673)]