264843840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2660

約数の個数: 112

約数和(自身を含む): 848928960

約数和(自身を除く): 584085120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2180, 2531, 2616, 3270, 3488, 4360, 5062, 5232, 6540, 6976, 7593, 8720, 10124, 10464, 12655, 13080, 15186, 17440, 20248, 20928, 25310, 26160, 30372, 34880, 37965, 40496, 50620, 52320, 60744, 75930, 80992, 101240, 104640, 121488, 151860, 161984, 202480, 242976, 275879, 303720, 404960, 485952, 551758, 607440, 809920, 827637, 1103516, 1214880, 1379395, 1655274, 2207032, 2429760, 2758790, 3310548, 4138185, 4414064, 5517580, 6621096, 8276370, 8828128, 11035160, 13242192, 16552740, 17656256, 22070320, 26484384, 33105480, 44140640, 52968768, 66210960, 88281280, 132421920, 264843840]

約数ペア:

[(1, 264843840), (2, 132421920), (3, 88281280), (4, 66210960), (5, 52968768), (6, 44140640), (8, 33105480), (10, 26484384), (12, 22070320), (15, 17656256), (16, 16552740), (20, 13242192), (24, 11035160), (30, 8828128), (32, 8276370), (40, 6621096), (48, 5517580), (60, 4414064), (64, 4138185), (80, 3310548), (96, 2758790), (109, 2429760), (120, 2207032), (160, 1655274), (192, 1379395), (218, 1214880), (240, 1103516), (320, 827637), (327, 809920), (436, 607440), (480, 551758), (545, 485952), (654, 404960), (872, 303720), (960, 275879), (1090, 242976), (1308, 202480), (1635, 161984), (1744, 151860), (2180, 121488), (2531, 104640), (2616, 101240), (3270, 80992), (3488, 75930), (4360, 60744), (5062, 52320), (5232, 50620), (6540, 40496), (6976, 37965), (7593, 34880), (8720, 30372), (10124, 26160), (10464, 25310), (12655, 20928), (13080, 20248), (15186, 17440)]