27351960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1181}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 82550880

約数和(自身を除く): 55198920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1181, 1544, 1930, 2316, 2362, 2895, 3543, 3860, 4632, 4724, 5790, 5905, 7086, 7720, 9448, 11580, 11810, 14172, 17715, 23160, 23620, 28344, 35430, 47240, 70860, 141720, 227933, 455866, 683799, 911732, 1139665, 1367598, 1823464, 2279330, 2735196, 3418995, 4558660, 5470392, 6837990, 9117320, 13675980, 27351960]

約数ペア:

[(1, 27351960), (2, 13675980), (3, 9117320), (4, 6837990), (5, 5470392), (6, 4558660), (8, 3418995), (10, 2735196), (12, 2279330), (15, 1823464), (20, 1367598), (24, 1139665), (30, 911732), (40, 683799), (60, 455866), (120, 227933), (193, 141720), (386, 70860), (579, 47240), (772, 35430), (965, 28344), (1158, 23620), (1181, 23160), (1544, 17715), (1930, 14172), (2316, 11810), (2362, 11580), (2895, 9448), (3543, 7720), (3860, 7086), (4632, 5905), (4724, 5790)]