331864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1382767}}^1$

素因数の和:1382783

約数の個数: 40

約数和(自身を含む): 1028779392

約数和(自身を除く): 696915312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1382767, 2765534, 4148301, 5531068, 6913835, 8296602, 11062136, 13827670, 16593204, 20741505, 22124272, 27655340, 33186408, 41483010, 55310680, 66372816, 82966020, 110621360, 165932040, 331864080]

約数ペア:

[(1, 331864080), (2, 165932040), (3, 110621360), (4, 82966020), (5, 66372816), (6, 55310680), (8, 41483010), (10, 33186408), (12, 27655340), (15, 22124272), (16, 20741505), (20, 16593204), (24, 13827670), (30, 11062136), (40, 8296602), (48, 6913835), (60, 5531068), (80, 4148301), (120, 2765534), (240, 1382767)]