154809120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{322519}}^1$

素因数の和:322537

約数の個数: 48

約数和(自身を含む): 487650240

約数和(自身を除く): 332841120

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, 322519, 645038, 967557, 1290076, 1612595, 1935114, 2580152, 3225190, 3870228, 4837785, 5160304, 6450380, 7740456, 9675570, 10320608, 12900760, 15480912, 19351140, 25801520, 30961824, 38702280, 51603040, 77404560, 154809120]

約数ペア:

[(1, 154809120), (2, 77404560), (3, 51603040), (4, 38702280), (5, 30961824), (6, 25801520), (8, 19351140), (10, 15480912), (12, 12900760), (15, 10320608), (16, 9675570), (20, 7740456), (24, 6450380), (30, 5160304), (32, 4837785), (40, 3870228), (48, 3225190), (60, 2580152), (80, 1935114), (96, 1612595), (120, 1290076), (160, 967557), (240, 645038), (480, 322519)]