880931760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3670549}}^1$

素因数の和:3670565

約数の個数: 40

約数和(自身を含む): 2730889200

約数和(自身を除く): 1849957440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3670549, 7341098, 11011647, 14682196, 18352745, 22023294, 29364392, 36705490, 44046588, 55058235, 58728784, 73410980, 88093176, 110116470, 146821960, 176186352, 220232940, 293643920, 440465880, 880931760]

約数ペア:

[(1, 880931760), (2, 440465880), (3, 293643920), (4, 220232940), (5, 176186352), (6, 146821960), (8, 110116470), (10, 88093176), (12, 73410980), (15, 58728784), (16, 55058235), (20, 44046588), (24, 36705490), (30, 29364392), (40, 22023294), (48, 18352745), (60, 14682196), (80, 11011647), (120, 7341098), (240, 3670549)]