85328280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 278469360

約数和(自身を除く): 193141080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 421, 563, 842, 1126, 1263, 1684, 1689, 2105, 2252, 2526, 2815, 3368, 3378, 3789, 4210, 4504, 5052, 5067, 5630, 6315, 6756, 7578, 8420, 8445, 10104, 10134, 11260, 12630, 13512, 15156, 16840, 16890, 18945, 20268, 22520, 25260, 25335, 30312, 33780, 37890, 40536, 50520, 50670, 67560, 75780, 101340, 151560, 202680, 237023, 474046, 711069, 948092, 1185115, 1422138, 1896184, 2133207, 2370230, 2844276, 3555345, 4266414, 4740460, 5688552, 7110690, 8532828, 9480920, 10666035, 14221380, 17065656, 21332070, 28442760, 42664140, 85328280]

約数ペア:

[(1, 85328280), (2, 42664140), (3, 28442760), (4, 21332070), (5, 17065656), (6, 14221380), (8, 10666035), (9, 9480920), (10, 8532828), (12, 7110690), (15, 5688552), (18, 4740460), (20, 4266414), (24, 3555345), (30, 2844276), (36, 2370230), (40, 2133207), (45, 1896184), (60, 1422138), (72, 1185115), (90, 948092), (120, 711069), (180, 474046), (360, 237023), (421, 202680), (563, 151560), (842, 101340), (1126, 75780), (1263, 67560), (1684, 50670), (1689, 50520), (2105, 40536), (2252, 37890), (2526, 33780), (2815, 30312), (3368, 25335), (3378, 25260), (3789, 22520), (4210, 20268), (4504, 18945), (5052, 16890), (5067, 16840), (5630, 15156), (6315, 13512), (6756, 12630), (7578, 11260), (8420, 10134), (8445, 10104)]