1580646420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2927123}}^1$

素因数の和:2927141

約数の個数: 48

約数和(自身を含む): 4917568320

約数和(自身を除く): 3336921900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2927123, 5854246, 8781369, 11708492, 14635615, 17562738, 26344107, 29271230, 35125476, 43906845, 52688214, 58542460, 79032321, 87813690, 105376428, 131720535, 158064642, 175627380, 263441070, 316129284, 395161605, 526882140, 790323210, 1580646420]

約数ペア:

[(1, 1580646420), (2, 790323210), (3, 526882140), (4, 395161605), (5, 316129284), (6, 263441070), (9, 175627380), (10, 158064642), (12, 131720535), (15, 105376428), (18, 87813690), (20, 79032321), (27, 58542460), (30, 52688214), (36, 43906845), (45, 35125476), (54, 29271230), (60, 26344107), (90, 17562738), (108, 14635615), (135, 11708492), (180, 8781369), (270, 5854246), (540, 2927123)]