120717180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{9187}}^1$

素因数の和:9275

約数の個数: 72

約数和(自身を含む): 371231952

約数和(自身を除く): 250514772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 9187, 13140, 18374, 27561, 36748, 45935, 55122, 82683, 91870, 110244, 137805, 165366, 183740, 275610, 330732, 413415, 551220, 670651, 826830, 1341302, 1653660, 2011953, 2682604, 3353255, 4023906, 6035859, 6706510, 8047812, 10059765, 12071718, 13413020, 20119530, 24143436, 30179295, 40239060, 60358590, 120717180]

約数ペア:

[(1, 120717180), (2, 60358590), (3, 40239060), (4, 30179295), (5, 24143436), (6, 20119530), (9, 13413020), (10, 12071718), (12, 10059765), (15, 8047812), (18, 6706510), (20, 6035859), (30, 4023906), (36, 3353255), (45, 2682604), (60, 2011953), (73, 1653660), (90, 1341302), (146, 826830), (180, 670651), (219, 551220), (292, 413415), (365, 330732), (438, 275610), (657, 183740), (730, 165366), (876, 137805), (1095, 110244), (1314, 91870), (1460, 82683), (2190, 55122), (2628, 45935), (3285, 36748), (4380, 27561), (6570, 18374), (9187, 13140)]