231853920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1181}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 732745440

約数和(自身を除く): 500891520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 409, 480, 818, 1181, 1227, 1636, 2045, 2362, 2454, 3272, 3543, 4090, 4724, 4908, 5905, 6135, 6544, 7086, 8180, 9448, 9816, 11810, 12270, 13088, 14172, 16360, 17715, 18896, 19632, 23620, 24540, 28344, 32720, 35430, 37792, 39264, 47240, 49080, 56688, 65440, 70860, 94480, 98160, 113376, 141720, 188960, 196320, 283440, 483029, 566880, 966058, 1449087, 1932116, 2415145, 2898174, 3864232, 4830290, 5796348, 7245435, 7728464, 9660580, 11592696, 14490870, 15456928, 19321160, 23185392, 28981740, 38642320, 46370784, 57963480, 77284640, 115926960, 231853920]

約数ペア:

[(1, 231853920), (2, 115926960), (3, 77284640), (4, 57963480), (5, 46370784), (6, 38642320), (8, 28981740), (10, 23185392), (12, 19321160), (15, 15456928), (16, 14490870), (20, 11592696), (24, 9660580), (30, 7728464), (32, 7245435), (40, 5796348), (48, 4830290), (60, 3864232), (80, 2898174), (96, 2415145), (120, 1932116), (160, 1449087), (240, 966058), (409, 566880), (480, 483029), (818, 283440), (1181, 196320), (1227, 188960), (1636, 141720), (2045, 113376), (2362, 98160), (2454, 94480), (3272, 70860), (3543, 65440), (4090, 56688), (4724, 49080), (4908, 47240), (5905, 39264), (6135, 37792), (6544, 35430), (7086, 32720), (8180, 28344), (9448, 24540), (9816, 23620), (11810, 19632), (12270, 18896), (13088, 17715), (14172, 16360)]