529687680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2531}}^1$

素因数の和:2662

約数の個数: 128

約数和(自身を含む): 1704542400

約数和(自身を除く): 1174854720

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, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1744, 1920, 2180, 2531, 2616, 3270, 3488, 4360, 5062, 5232, 6540, 6976, 7593, 8720, 10124, 10464, 12655, 13080, 13952, 15186, 17440, 20248, 20928, 25310, 26160, 30372, 34880, 37965, 40496, 41856, 50620, 52320, 60744, 69760, 75930, 80992, 101240, 104640, 121488, 151860, 161984, 202480, 209280, 242976, 275879, 303720, 323968, 404960, 485952, 551758, 607440, 809920, 827637, 971904, 1103516, 1214880, 1379395, 1619840, 1655274, 2207032, 2429760, 2758790, 3310548, 4138185, 4414064, 4859520, 5517580, 6621096, 8276370, 8828128, 11035160, 13242192, 16552740, 17656256, 22070320, 26484384, 33105480, 35312512, 44140640, 52968768, 66210960, 88281280, 105937536, 132421920, 176562560, 264843840, 529687680]

約数ペア:

[(1, 529687680), (2, 264843840), (3, 176562560), (4, 132421920), (5, 105937536), (6, 88281280), (8, 66210960), (10, 52968768), (12, 44140640), (15, 35312512), (16, 33105480), (20, 26484384), (24, 22070320), (30, 17656256), (32, 16552740), (40, 13242192), (48, 11035160), (60, 8828128), (64, 8276370), (80, 6621096), (96, 5517580), (109, 4859520), (120, 4414064), (128, 4138185), (160, 3310548), (192, 2758790), (218, 2429760), (240, 2207032), (320, 1655274), (327, 1619840), (384, 1379395), (436, 1214880), (480, 1103516), (545, 971904), (640, 827637), (654, 809920), (872, 607440), (960, 551758), (1090, 485952), (1308, 404960), (1635, 323968), (1744, 303720), (1920, 275879), (2180, 242976), (2531, 209280), (2616, 202480), (3270, 161984), (3488, 151860), (4360, 121488), (5062, 104640), (5232, 101240), (6540, 80992), (6976, 75930), (7593, 69760), (8720, 60744), (10124, 52320), (10464, 50620), (12655, 41856), (13080, 40496), (13952, 37965), (15186, 34880), (17440, 30372), (20248, 26160), (20928, 25310)]