162972120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71479}}^1$

素因数の和:71512

約数の個数: 64

約数和(自身を含む): 514656000

約数和(自身を除く): 351683880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 71479, 142958, 214437, 285916, 357395, 428874, 571832, 714790, 857748, 1072185, 1358101, 1429580, 1715496, 2144370, 2716202, 2859160, 4074303, 4288740, 5432404, 6790505, 8148606, 8577480, 10864808, 13581010, 16297212, 20371515, 27162020, 32594424, 40743030, 54324040, 81486060, 162972120]

約数ペア:

[(1, 162972120), (2, 81486060), (3, 54324040), (4, 40743030), (5, 32594424), (6, 27162020), (8, 20371515), (10, 16297212), (12, 13581010), (15, 10864808), (19, 8577480), (20, 8148606), (24, 6790505), (30, 5432404), (38, 4288740), (40, 4074303), (57, 2859160), (60, 2716202), (76, 2144370), (95, 1715496), (114, 1429580), (120, 1358101), (152, 1072185), (190, 857748), (228, 714790), (285, 571832), (380, 428874), (456, 357395), (570, 285916), (760, 214437), (1140, 142958), (2280, 71479)]