2992960

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 56

約数和(自身を含む): 7315200

約数和(自身を除く): 4322240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 199, 235, 320, 376, 398, 470, 752, 796, 940, 995, 1504, 1592, 1880, 1990, 3008, 3184, 3760, 3980, 6368, 7520, 7960, 9353, 12736, 15040, 15920, 18706, 31840, 37412, 46765, 63680, 74824, 93530, 149648, 187060, 299296, 374120, 598592, 748240, 1496480, 2992960]

約数ペア:

[(1, 2992960), (2, 1496480), (4, 748240), (5, 598592), (8, 374120), (10, 299296), (16, 187060), (20, 149648), (32, 93530), (40, 74824), (47, 63680), (64, 46765), (80, 37412), (94, 31840), (160, 18706), (188, 15920), (199, 15040), (235, 12736), (320, 9353), (376, 7960), (398, 7520), (470, 6368), (752, 3980), (796, 3760), (940, 3184), (995, 3008), (1504, 1990), (1592, 1880)]