56924820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1381}}^1$

素因数の和:1625

約数の個数: 72

約数和(自身を含む): 173551560

約数和(自身を除く): 116626740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 1381, 2061, 2290, 2748, 2762, 3435, 4122, 4143, 4580, 5524, 6870, 6905, 8244, 8286, 10305, 12429, 13740, 13810, 16572, 20610, 20715, 24858, 27620, 41220, 41430, 49716, 62145, 82860, 124290, 248580, 316249, 632498, 948747, 1264996, 1581245, 1897494, 2846241, 3162490, 3794988, 4743735, 5692482, 6324980, 9487470, 11384964, 14231205, 18974940, 28462410, 56924820]

約数ペア:

[(1, 56924820), (2, 28462410), (3, 18974940), (4, 14231205), (5, 11384964), (6, 9487470), (9, 6324980), (10, 5692482), (12, 4743735), (15, 3794988), (18, 3162490), (20, 2846241), (30, 1897494), (36, 1581245), (45, 1264996), (60, 948747), (90, 632498), (180, 316249), (229, 248580), (458, 124290), (687, 82860), (916, 62145), (1145, 49716), (1374, 41430), (1381, 41220), (2061, 27620), (2290, 24858), (2748, 20715), (2762, 20610), (3435, 16572), (4122, 13810), (4143, 13740), (4580, 12429), (5524, 10305), (6870, 8286), (6905, 8244)]