198542280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1654519}}^1$

素因数の和:1654533

約数の個数: 32

約数和(自身を含む): 595627200

約数和(自身を除く): 397084920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1654519, 3309038, 4963557, 6618076, 8272595, 9927114, 13236152, 16545190, 19854228, 24817785, 33090380, 39708456, 49635570, 66180760, 99271140, 198542280]

約数ペア:

[(1, 198542280), (2, 99271140), (3, 66180760), (4, 49635570), (5, 39708456), (6, 33090380), (8, 24817785), (10, 19854228), (12, 16545190), (15, 13236152), (20, 9927114), (24, 8272595), (30, 6618076), (40, 4963557), (60, 3309038), (120, 1654519)]