289373520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{5003}}^1$

素因数の和:5260

約数の個数: 80

約数和(自身を含む): 900960192

約数和(自身を除く): 611586672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 3856, 4820, 5003, 5784, 7230, 9640, 10006, 11568, 14460, 15009, 19280, 20012, 25015, 28920, 30018, 40024, 50030, 57840, 60036, 75045, 80048, 100060, 120072, 150090, 200120, 240144, 300180, 400240, 600360, 1200720, 1205723, 2411446, 3617169, 4822892, 6028615, 7234338, 9645784, 12057230, 14468676, 18085845, 19291568, 24114460, 28937352, 36171690, 48228920, 57874704, 72343380, 96457840, 144686760, 289373520]

約数ペア:

[(1, 289373520), (2, 144686760), (3, 96457840), (4, 72343380), (5, 57874704), (6, 48228920), (8, 36171690), (10, 28937352), (12, 24114460), (15, 19291568), (16, 18085845), (20, 14468676), (24, 12057230), (30, 9645784), (40, 7234338), (48, 6028615), (60, 4822892), (80, 3617169), (120, 2411446), (240, 1205723), (241, 1200720), (482, 600360), (723, 400240), (964, 300180), (1205, 240144), (1446, 200120), (1928, 150090), (2410, 120072), (2892, 100060), (3615, 80048), (3856, 75045), (4820, 60036), (5003, 57840), (5784, 50030), (7230, 40024), (9640, 30018), (10006, 28920), (11568, 25015), (14460, 20012), (15009, 19280)]