23728860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:803

約数の個数: 72

約数和(自身を含む): 72408336

約数和(自身を除く): 48679476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 241, 482, 547, 723, 964, 1094, 1205, 1446, 1641, 2169, 2188, 2410, 2735, 2892, 3282, 3615, 4338, 4820, 4923, 5470, 6564, 7230, 8205, 8676, 9846, 10845, 10940, 14460, 16410, 19692, 21690, 24615, 32820, 43380, 49230, 98460, 131827, 263654, 395481, 527308, 659135, 790962, 1186443, 1318270, 1581924, 1977405, 2372886, 2636540, 3954810, 4745772, 5932215, 7909620, 11864430, 23728860]

約数ペア:

[(1, 23728860), (2, 11864430), (3, 7909620), (4, 5932215), (5, 4745772), (6, 3954810), (9, 2636540), (10, 2372886), (12, 1977405), (15, 1581924), (18, 1318270), (20, 1186443), (30, 790962), (36, 659135), (45, 527308), (60, 395481), (90, 263654), (180, 131827), (241, 98460), (482, 49230), (547, 43380), (723, 32820), (964, 24615), (1094, 21690), (1205, 19692), (1446, 16410), (1641, 14460), (2169, 10940), (2188, 10845), (2410, 9846), (2735, 8676), (2892, 8205), (3282, 7230), (3615, 6564), (4338, 5470), (4820, 4923)]