2541122880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2647003}}^1$

素因数の和:2647023

約数の個数: 56

約数和(自身を含む): 8068068192

約数和(自身を除く): 5526945312

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, 160, 192, 240, 320, 480, 960, 2647003, 5294006, 7941009, 10588012, 13235015, 15882018, 21176024, 26470030, 31764036, 39705045, 42352048, 52940060, 63528072, 79410090, 84704096, 105880120, 127056144, 158820180, 169408192, 211760240, 254112288, 317640360, 423520480, 508224576, 635280720, 847040960, 1270561440, 2541122880]

約数ペア:

[(1, 2541122880), (2, 1270561440), (3, 847040960), (4, 635280720), (5, 508224576), (6, 423520480), (8, 317640360), (10, 254112288), (12, 211760240), (15, 169408192), (16, 158820180), (20, 127056144), (24, 105880120), (30, 84704096), (32, 79410090), (40, 63528072), (48, 52940060), (60, 42352048), (64, 39705045), (80, 31764036), (96, 26470030), (120, 21176024), (160, 15882018), (192, 13235015), (240, 10588012), (320, 7941009), (480, 5294006), (960, 2647003)]