2541120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2647}}^1$

素因数の和:2667

約数の個数: 56

約数和(自身を含む): 8071104

約数和(自身を除く): 5529984

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, 2647, 5294, 7941, 10588, 13235, 15882, 21176, 26470, 31764, 39705, 42352, 52940, 63528, 79410, 84704, 105880, 127056, 158820, 169408, 211760, 254112, 317640, 423520, 508224, 635280, 847040, 1270560, 2541120]

約数ペア:

[(1, 2541120), (2, 1270560), (3, 847040), (4, 635280), (5, 508224), (6, 423520), (8, 317640), (10, 254112), (12, 211760), (15, 169408), (16, 158820), (20, 127056), (24, 105880), (30, 84704), (32, 79410), (40, 63528), (48, 52940), (60, 42352), (64, 39705), (80, 31764), (96, 26470), (120, 21176), (160, 15882), (192, 13235), (240, 10588), (320, 7941), (480, 5294), (960, 2647)]