80524560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{335519}}^1$

素因数の和:335535

約数の個数: 40

約数和(自身を含む): 249626880

約数和(自身を除く): 169102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 335519, 671038, 1006557, 1342076, 1677595, 2013114, 2684152, 3355190, 4026228, 5032785, 5368304, 6710380, 8052456, 10065570, 13420760, 16104912, 20131140, 26841520, 40262280, 80524560]

約数ペア:

[(1, 80524560), (2, 40262280), (3, 26841520), (4, 20131140), (5, 16104912), (6, 13420760), (8, 10065570), (10, 8052456), (12, 6710380), (15, 5368304), (16, 5032785), (20, 4026228), (24, 3355190), (30, 2684152), (40, 2013114), (48, 1677595), (60, 1342076), (80, 1006557), (120, 671038), (240, 335519)]