853685520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3557023}}^1$

素因数の和:3557039

約数の個数: 40

約数和(自身を含む): 2646425856

約数和(自身を除く): 1792740336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3557023, 7114046, 10671069, 14228092, 17785115, 21342138, 28456184, 35570230, 42684276, 53355345, 56912368, 71140460, 85368552, 106710690, 142280920, 170737104, 213421380, 284561840, 426842760, 853685520]

約数ペア:

[(1, 853685520), (2, 426842760), (3, 284561840), (4, 213421380), (5, 170737104), (6, 142280920), (8, 106710690), (10, 85368552), (12, 71140460), (15, 56912368), (16, 53355345), (20, 42684276), (24, 35570230), (30, 28456184), (40, 21342138), (48, 17785115), (60, 14228092), (80, 10671069), (120, 7114046), (240, 3557023)]