86259480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2797}}^1$

素因数の和:3068

約数の個数: 64

約数和(自身を含む): 259878240

約数和(自身を除く): 173618760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 2797, 3084, 3855, 5140, 5594, 6168, 7710, 8391, 10280, 11188, 13985, 15420, 16782, 22376, 27970, 30840, 33564, 41955, 55940, 67128, 83910, 111880, 167820, 335640, 718829, 1437658, 2156487, 2875316, 3594145, 4312974, 5750632, 7188290, 8625948, 10782435, 14376580, 17251896, 21564870, 28753160, 43129740, 86259480]

約数ペア:

[(1, 86259480), (2, 43129740), (3, 28753160), (4, 21564870), (5, 17251896), (6, 14376580), (8, 10782435), (10, 8625948), (12, 7188290), (15, 5750632), (20, 4312974), (24, 3594145), (30, 2875316), (40, 2156487), (60, 1437658), (120, 718829), (257, 335640), (514, 167820), (771, 111880), (1028, 83910), (1285, 67128), (1542, 55940), (2056, 41955), (2570, 33564), (2797, 30840), (3084, 27970), (3855, 22376), (5140, 16782), (5594, 15420), (6168, 13985), (7710, 11188), (8391, 10280)]