38616720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{160903}}^1$

素因数の和:160919

約数の個数: 40

約数和(自身を含む): 119712576

約数和(自身を除く): 81095856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 160903, 321806, 482709, 643612, 804515, 965418, 1287224, 1609030, 1930836, 2413545, 2574448, 3218060, 3861672, 4827090, 6436120, 7723344, 9654180, 12872240, 19308360, 38616720]

約数ペア:

[(1, 38616720), (2, 19308360), (3, 12872240), (4, 9654180), (5, 7723344), (6, 6436120), (8, 4827090), (10, 3861672), (12, 3218060), (15, 2574448), (16, 2413545), (20, 1930836), (24, 1609030), (30, 1287224), (40, 965418), (48, 804515), (60, 643612), (80, 482709), (120, 321806), (240, 160903)]