1496480

素因数分解:

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

素因数の和:261

約数の個数: 48

約数和(自身を含む): 3628800

約数和(自身を除く): 2132320

約数列:

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

約数ペア:

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