248418120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3677}}^1$

素因数の和:4254

約数の個数: 64

約数和(自身を含む): 746781120

約数和(自身を除く): 498363000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 563, 1126, 1689, 2252, 2815, 3378, 3677, 4504, 5630, 6756, 7354, 8445, 11031, 11260, 13512, 14708, 16890, 18385, 22062, 22520, 29416, 33780, 36770, 44124, 55155, 67560, 73540, 88248, 110310, 147080, 220620, 441240, 2070151, 4140302, 6210453, 8280604, 10350755, 12420906, 16561208, 20701510, 24841812, 31052265, 41403020, 49683624, 62104530, 82806040, 124209060, 248418120]

約数ペア:

[(1, 248418120), (2, 124209060), (3, 82806040), (4, 62104530), (5, 49683624), (6, 41403020), (8, 31052265), (10, 24841812), (12, 20701510), (15, 16561208), (20, 12420906), (24, 10350755), (30, 8280604), (40, 6210453), (60, 4140302), (120, 2070151), (563, 441240), (1126, 220620), (1689, 147080), (2252, 110310), (2815, 88248), (3378, 73540), (3677, 67560), (4504, 55155), (5630, 44124), (6756, 36770), (7354, 33780), (8445, 29416), (11031, 22520), (11260, 22062), (13512, 18385), (14708, 16890)]