139955880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6043}}^1$

素因数の和:6250

約数の個数: 64

約数和(自身を含む): 422112960

約数和(自身を除く): 282157080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4632, 5790, 6043, 7720, 11580, 12086, 18129, 23160, 24172, 30215, 36258, 48344, 60430, 72516, 90645, 120860, 145032, 181290, 241720, 362580, 725160, 1166299, 2332598, 3498897, 4665196, 5831495, 6997794, 9330392, 11662990, 13995588, 17494485, 23325980, 27991176, 34988970, 46651960, 69977940, 139955880]

約数ペア:

[(1, 139955880), (2, 69977940), (3, 46651960), (4, 34988970), (5, 27991176), (6, 23325980), (8, 17494485), (10, 13995588), (12, 11662990), (15, 9330392), (20, 6997794), (24, 5831495), (30, 4665196), (40, 3498897), (60, 2332598), (120, 1166299), (193, 725160), (386, 362580), (579, 241720), (772, 181290), (965, 145032), (1158, 120860), (1544, 90645), (1930, 72516), (2316, 60430), (2895, 48344), (3860, 36258), (4632, 30215), (5790, 24172), (6043, 23160), (7720, 18129), (11580, 12086)]