80635320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5209}}^1$

素因数の和:5269

約数の個数: 96

約数和(自身を含む): 268210800

約数和(自身を除く): 187575480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 5209, 7740, 10418, 15480, 15627, 20836, 26045, 31254, 41672, 46881, 52090, 62508, 78135, 93762, 104180, 125016, 156270, 187524, 208360, 223987, 234405, 312540, 375048, 447974, 468810, 625080, 671961, 895948, 937620, 1119935, 1343922, 1791896, 1875240, 2015883, 2239870, 2687844, 3359805, 4031766, 4479740, 5375688, 6719610, 8063532, 8959480, 10079415, 13439220, 16127064, 20158830, 26878440, 40317660, 80635320]

約数ペア:

[(1, 80635320), (2, 40317660), (3, 26878440), (4, 20158830), (5, 16127064), (6, 13439220), (8, 10079415), (9, 8959480), (10, 8063532), (12, 6719610), (15, 5375688), (18, 4479740), (20, 4031766), (24, 3359805), (30, 2687844), (36, 2239870), (40, 2015883), (43, 1875240), (45, 1791896), (60, 1343922), (72, 1119935), (86, 937620), (90, 895948), (120, 671961), (129, 625080), (172, 468810), (180, 447974), (215, 375048), (258, 312540), (344, 234405), (360, 223987), (387, 208360), (430, 187524), (516, 156270), (645, 125016), (774, 104180), (860, 93762), (1032, 78135), (1290, 62508), (1548, 52090), (1720, 46881), (1935, 41672), (2580, 31254), (3096, 26045), (3870, 20836), (5160, 15627), (5209, 15480), (7740, 10418)]