1458880

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 56

約数和(自身を含む): 3584448

約数和(自身を除く): 2125568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 97, 160, 188, 194, 235, 320, 376, 388, 470, 485, 752, 776, 940, 970, 1504, 1552, 1880, 1940, 3008, 3104, 3760, 3880, 4559, 6208, 7520, 7760, 9118, 15040, 15520, 18236, 22795, 31040, 36472, 45590, 72944, 91180, 145888, 182360, 291776, 364720, 729440, 1458880]

約数ペア:

[(1, 1458880), (2, 729440), (4, 364720), (5, 291776), (8, 182360), (10, 145888), (16, 91180), (20, 72944), (32, 45590), (40, 36472), (47, 31040), (64, 22795), (80, 18236), (94, 15520), (97, 15040), (160, 9118), (188, 7760), (194, 7520), (235, 6208), (320, 4559), (376, 3880), (388, 3760), (470, 3104), (485, 3008), (752, 1940), (776, 1880), (940, 1552), (970, 1504)]