1723009920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{897401}}^1$

素因数の和:897423

約数の個数: 64

約数和(自身を含む): 5492100240

約数和(自身を除く): 3769090320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 897401, 1794802, 2692203, 3589604, 4487005, 5384406, 7179208, 8974010, 10768812, 13461015, 14358416, 17948020, 21537624, 26922030, 28716832, 35896040, 43075248, 53844060, 57433664, 71792080, 86150496, 107688120, 114867328, 143584160, 172300992, 215376240, 287168320, 344601984, 430752480, 574336640, 861504960, 1723009920]

約数ペア:

[(1, 1723009920), (2, 861504960), (3, 574336640), (4, 430752480), (5, 344601984), (6, 287168320), (8, 215376240), (10, 172300992), (12, 143584160), (15, 114867328), (16, 107688120), (20, 86150496), (24, 71792080), (30, 57433664), (32, 53844060), (40, 43075248), (48, 35896040), (60, 28716832), (64, 26922030), (80, 21537624), (96, 17948020), (120, 14358416), (128, 13461015), (160, 10768812), (192, 8974010), (240, 7179208), (320, 5384406), (384, 4487005), (480, 3589604), (640, 2692203), (960, 1794802), (1920, 897401)]