89232720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 278440512

約数和(自身を除く): 189207792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2281, 2445, 2608, 3260, 3912, 4562, 4890, 6520, 6843, 7824, 9124, 9780, 11405, 13040, 13686, 18248, 19560, 22810, 27372, 34215, 36496, 39120, 45620, 54744, 68430, 91240, 109488, 136860, 182480, 273720, 371803, 547440, 743606, 1115409, 1487212, 1859015, 2230818, 2974424, 3718030, 4461636, 5577045, 5948848, 7436060, 8923272, 11154090, 14872120, 17846544, 22308180, 29744240, 44616360, 89232720]

約数ペア:

[(1, 89232720), (2, 44616360), (3, 29744240), (4, 22308180), (5, 17846544), (6, 14872120), (8, 11154090), (10, 8923272), (12, 7436060), (15, 5948848), (16, 5577045), (20, 4461636), (24, 3718030), (30, 2974424), (40, 2230818), (48, 1859015), (60, 1487212), (80, 1115409), (120, 743606), (163, 547440), (240, 371803), (326, 273720), (489, 182480), (652, 136860), (815, 109488), (978, 91240), (1304, 68430), (1630, 54744), (1956, 45620), (2281, 39120), (2445, 36496), (2608, 34215), (3260, 27372), (3912, 22810), (4562, 19560), (4890, 18248), (6520, 13686), (6843, 13040), (7824, 11405), (9124, 9780)]