11828280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 35719200

約数和(自身を除く): 23890920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 409, 482, 723, 818, 964, 1205, 1227, 1446, 1636, 1928, 2045, 2410, 2454, 2892, 3272, 3615, 4090, 4820, 4908, 5784, 6135, 7230, 8180, 9640, 9816, 12270, 14460, 16360, 24540, 28920, 49080, 98569, 197138, 295707, 394276, 492845, 591414, 788552, 985690, 1182828, 1478535, 1971380, 2365656, 2957070, 3942760, 5914140, 11828280]

約数ペア:

[(1, 11828280), (2, 5914140), (3, 3942760), (4, 2957070), (5, 2365656), (6, 1971380), (8, 1478535), (10, 1182828), (12, 985690), (15, 788552), (20, 591414), (24, 492845), (30, 394276), (40, 295707), (60, 197138), (120, 98569), (241, 49080), (409, 28920), (482, 24540), (723, 16360), (818, 14460), (964, 12270), (1205, 9816), (1227, 9640), (1446, 8180), (1636, 7230), (1928, 6135), (2045, 5784), (2410, 4908), (2454, 4820), (2892, 4090), (3272, 3615)]