2452160

素因数分解:

$2^6\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 56

約数和(自身を含む): 5974080

約数和(自身を除く): 3521920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 97, 158, 160, 194, 316, 320, 388, 395, 485, 632, 776, 790, 970, 1264, 1552, 1580, 1940, 2528, 3104, 3160, 3880, 5056, 6208, 6320, 7663, 7760, 12640, 15326, 15520, 25280, 30652, 31040, 38315, 61304, 76630, 122608, 153260, 245216, 306520, 490432, 613040, 1226080, 2452160]

約数ペア:

[(1, 2452160), (2, 1226080), (4, 613040), (5, 490432), (8, 306520), (10, 245216), (16, 153260), (20, 122608), (32, 76630), (40, 61304), (64, 38315), (79, 31040), (80, 30652), (97, 25280), (158, 15520), (160, 15326), (194, 12640), (316, 7760), (320, 7663), (388, 6320), (395, 6208), (485, 5056), (632, 3880), (776, 3160), (790, 3104), (970, 2528), (1264, 1940), (1552, 1580)]