11854680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 35804160

約数和(自身を除く): 23949480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 443, 446, 669, 886, 892, 1115, 1329, 1338, 1772, 1784, 2215, 2230, 2658, 2676, 3345, 3544, 4430, 4460, 5316, 5352, 6645, 6690, 8860, 8920, 10632, 13290, 13380, 17720, 26580, 26760, 53160, 98789, 197578, 296367, 395156, 493945, 592734, 790312, 987890, 1185468, 1481835, 1975780, 2370936, 2963670, 3951560, 5927340, 11854680]

約数ペア:

[(1, 11854680), (2, 5927340), (3, 3951560), (4, 2963670), (5, 2370936), (6, 1975780), (8, 1481835), (10, 1185468), (12, 987890), (15, 790312), (20, 592734), (24, 493945), (30, 395156), (40, 296367), (60, 197578), (120, 98789), (223, 53160), (443, 26760), (446, 26580), (669, 17720), (886, 13380), (892, 13290), (1115, 10632), (1329, 8920), (1338, 8860), (1772, 6690), (1784, 6645), (2215, 5352), (2230, 5316), (2658, 4460), (2676, 4430), (3345, 3544)]