165609120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{345019}}^1$

素因数の和:345037

約数の個数: 48

約数和(自身を含む): 521670240

約数和(自身を除く): 356061120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 345019, 690038, 1035057, 1380076, 1725095, 2070114, 2760152, 3450190, 4140228, 5175285, 5520304, 6900380, 8280456, 10350570, 11040608, 13800760, 16560912, 20701140, 27601520, 33121824, 41402280, 55203040, 82804560, 165609120]

約数ペア:

[(1, 165609120), (2, 82804560), (3, 55203040), (4, 41402280), (5, 33121824), (6, 27601520), (8, 20701140), (10, 16560912), (12, 13800760), (15, 11040608), (16, 10350570), (20, 8280456), (24, 6900380), (30, 5520304), (32, 5175285), (40, 4140228), (48, 3450190), (60, 2760152), (80, 2070114), (96, 1725095), (120, 1380076), (160, 1035057), (240, 690038), (480, 345019)]