165641760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12781}}^1$

素因数の和:12808

約数の個数: 120

約数和(自身を含む): 584623116

約数和(自身を除く): 418981356

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12781, 12960, 25562, 38343, 51124, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 204496, 230058, 255620, 306744, 345087, 383430, 408992, 460116, 511240, 575145, 613488, 690174, 766860, 920232, 1022480, 1035261, 1150290, 1226976, 1380348, 1533720, 1725435, 1840464, 2044960, 2070522, 2300580, 2760696, 3067440, 3450870, 3680928, 4141044, 4601160, 5176305, 5521392, 6134880, 6901740, 8282088, 9202320, 10352610, 11042784, 13803480, 16564176, 18404640, 20705220, 27606960, 33128352, 41410440, 55213920, 82820880, 165641760]

約数ペア:

[(1, 165641760), (2, 82820880), (3, 55213920), (4, 41410440), (5, 33128352), (6, 27606960), (8, 20705220), (9, 18404640), (10, 16564176), (12, 13803480), (15, 11042784), (16, 10352610), (18, 9202320), (20, 8282088), (24, 6901740), (27, 6134880), (30, 5521392), (32, 5176305), (36, 4601160), (40, 4141044), (45, 3680928), (48, 3450870), (54, 3067440), (60, 2760696), (72, 2300580), (80, 2070522), (81, 2044960), (90, 1840464), (96, 1725435), (108, 1533720), (120, 1380348), (135, 1226976), (144, 1150290), (160, 1035261), (162, 1022480), (180, 920232), (216, 766860), (240, 690174), (270, 613488), (288, 575145), (324, 511240), (360, 460116), (405, 408992), (432, 383430), (480, 345087), (540, 306744), (648, 255620), (720, 230058), (810, 204496), (864, 191715), (1080, 153372), (1296, 127810), (1440, 115029), (1620, 102248), (2160, 76686), (2592, 63905), (3240, 51124), (4320, 38343), (6480, 25562), (12781, 12960)]