304876560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1270319}}^1$

素因数の和:1270335

約数の個数: 40

約数和(自身を含む): 945118080

約数和(自身を除く): 640241520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1270319, 2540638, 3810957, 5081276, 6351595, 7621914, 10162552, 12703190, 15243828, 19054785, 20325104, 25406380, 30487656, 38109570, 50812760, 60975312, 76219140, 101625520, 152438280, 304876560]

約数ペア:

[(1, 304876560), (2, 152438280), (3, 101625520), (4, 76219140), (5, 60975312), (6, 50812760), (8, 38109570), (10, 30487656), (12, 25406380), (15, 20325104), (16, 19054785), (20, 15243828), (24, 12703190), (30, 10162552), (40, 7621914), (48, 6351595), (60, 5081276), (80, 3810957), (120, 2540638), (240, 1270319)]