165868320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20327}}^1$

素因数の和:20362

約数の個数: 96

約数和(自身を含む): 553246848

約数和(自身を除く): 387378528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 20327, 40654, 60981, 81308, 101635, 121962, 162616, 203270, 243924, 304905, 325232, 345559, 406540, 487848, 609810, 650464, 691118, 813080, 975696, 1036677, 1219620, 1382236, 1626160, 1727795, 1951392, 2073354, 2439240, 2764472, 3252320, 3455590, 4146708, 4878480, 5183385, 5528944, 6911180, 8293416, 9756960, 10366770, 11057888, 13822360, 16586832, 20733540, 27644720, 33173664, 41467080, 55289440, 82934160, 165868320]

約数ペア:

[(1, 165868320), (2, 82934160), (3, 55289440), (4, 41467080), (5, 33173664), (6, 27644720), (8, 20733540), (10, 16586832), (12, 13822360), (15, 11057888), (16, 10366770), (17, 9756960), (20, 8293416), (24, 6911180), (30, 5528944), (32, 5183385), (34, 4878480), (40, 4146708), (48, 3455590), (51, 3252320), (60, 2764472), (68, 2439240), (80, 2073354), (85, 1951392), (96, 1727795), (102, 1626160), (120, 1382236), (136, 1219620), (160, 1036677), (170, 975696), (204, 813080), (240, 691118), (255, 650464), (272, 609810), (340, 487848), (408, 406540), (480, 345559), (510, 325232), (544, 304905), (680, 243924), (816, 203270), (1020, 162616), (1360, 121962), (1632, 101635), (2040, 81308), (2720, 60981), (4080, 40654), (8160, 20327)]