5165520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{21523}}^1$

素因数の和:21539

約数の個数: 40

約数和(自身を含む): 16013856

約数和(自身を除く): 10848336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 21523, 43046, 64569, 86092, 107615, 129138, 172184, 215230, 258276, 322845, 344368, 430460, 516552, 645690, 860920, 1033104, 1291380, 1721840, 2582760, 5165520]

約数ペア:

[(1, 5165520), (2, 2582760), (3, 1721840), (4, 1291380), (5, 1033104), (6, 860920), (8, 645690), (10, 516552), (12, 430460), (15, 344368), (16, 322845), (20, 258276), (24, 215230), (30, 172184), (40, 129138), (48, 107615), (60, 86092), (80, 64569), (120, 43046), (240, 21523)]