320710752

素因数分解:

$2^5\times 3^4\times {\mathrm{123731}}^1$

素因数の和:123753

約数の個数: 60

約数和(自身を含む): 943209036

約数和(自身を除く): 622498284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 123731, 247462, 371193, 494924, 742386, 989848, 1113579, 1484772, 1979696, 2227158, 2969544, 3340737, 3959392, 4454316, 5939088, 6681474, 8908632, 10022211, 11878176, 13362948, 17817264, 20044422, 26725896, 35634528, 40088844, 53451792, 80177688, 106903584, 160355376, 320710752]

約数ペア:

[(1, 320710752), (2, 160355376), (3, 106903584), (4, 80177688), (6, 53451792), (8, 40088844), (9, 35634528), (12, 26725896), (16, 20044422), (18, 17817264), (24, 13362948), (27, 11878176), (32, 10022211), (36, 8908632), (48, 6681474), (54, 5939088), (72, 4454316), (81, 3959392), (96, 3340737), (108, 2969544), (144, 2227158), (162, 1979696), (216, 1484772), (288, 1113579), (324, 989848), (432, 742386), (648, 494924), (864, 371193), (1296, 247462), (2592, 123731)]