1497446520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12478721}}^1$

素因数の和:12478735

約数の個数: 32

約数和(自身を含む): 4492339920

約数和(自身を除く): 2994893400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12478721, 24957442, 37436163, 49914884, 62393605, 74872326, 99829768, 124787210, 149744652, 187180815, 249574420, 299489304, 374361630, 499148840, 748723260, 1497446520]

約数ペア:

[(1, 1497446520), (2, 748723260), (3, 499148840), (4, 374361630), (5, 299489304), (6, 249574420), (8, 187180815), (10, 149744652), (12, 124787210), (15, 99829768), (20, 74872326), (24, 62393605), (30, 49914884), (40, 37436163), (60, 24957442), (120, 12478721)]