6564840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:482

約数の個数: 64

約数和(自身を含む): 19863360

約数和(自身を除く): 13298520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 241, 454, 482, 681, 723, 908, 964, 1135, 1205, 1362, 1446, 1816, 1928, 2270, 2410, 2724, 2892, 3405, 3615, 4540, 4820, 5448, 5784, 6810, 7230, 9080, 9640, 13620, 14460, 27240, 28920, 54707, 109414, 164121, 218828, 273535, 328242, 437656, 547070, 656484, 820605, 1094140, 1312968, 1641210, 2188280, 3282420, 6564840]

約数ペア:

[(1, 6564840), (2, 3282420), (3, 2188280), (4, 1641210), (5, 1312968), (6, 1094140), (8, 820605), (10, 656484), (12, 547070), (15, 437656), (20, 328242), (24, 273535), (30, 218828), (40, 164121), (60, 109414), (120, 54707), (227, 28920), (241, 27240), (454, 14460), (482, 13620), (681, 9640), (723, 9080), (908, 7230), (964, 6810), (1135, 5784), (1205, 5448), (1362, 4820), (1446, 4540), (1816, 3615), (1928, 3405), (2270, 2892), (2410, 2724)]