78819240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2819}}^1$

素因数の和:3066

約数の個数: 64

約数和(自身を含む): 237556800

約数和(自身を除く): 158737560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 233, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 2819, 3495, 4660, 5592, 5638, 6990, 8457, 9320, 11276, 13980, 14095, 16914, 22552, 27960, 28190, 33828, 42285, 56380, 67656, 84570, 112760, 169140, 338280, 656827, 1313654, 1970481, 2627308, 3284135, 3940962, 5254616, 6568270, 7881924, 9852405, 13136540, 15763848, 19704810, 26273080, 39409620, 78819240]

約数ペア:

[(1, 78819240), (2, 39409620), (3, 26273080), (4, 19704810), (5, 15763848), (6, 13136540), (8, 9852405), (10, 7881924), (12, 6568270), (15, 5254616), (20, 3940962), (24, 3284135), (30, 2627308), (40, 1970481), (60, 1313654), (120, 656827), (233, 338280), (466, 169140), (699, 112760), (932, 84570), (1165, 67656), (1398, 56380), (1864, 42285), (2330, 33828), (2796, 28190), (2819, 27960), (3495, 22552), (4660, 16914), (5592, 14095), (5638, 13980), (6990, 11276), (8457, 9320)]