129034440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358429}}^1$

素因数の和:358446

約数の個数: 48

約数和(自身を含む): 419363100

約数和(自身を除く): 290328660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 358429, 716858, 1075287, 1433716, 1792145, 2150574, 2867432, 3225861, 3584290, 4301148, 5376435, 6451722, 7168580, 8602296, 10752870, 12903444, 14337160, 16129305, 21505740, 25806888, 32258610, 43011480, 64517220, 129034440]

約数ペア:

[(1, 129034440), (2, 64517220), (3, 43011480), (4, 32258610), (5, 25806888), (6, 21505740), (8, 16129305), (9, 14337160), (10, 12903444), (12, 10752870), (15, 8602296), (18, 7168580), (20, 6451722), (24, 5376435), (30, 4301148), (36, 3584290), (40, 3225861), (45, 2867432), (60, 2150574), (72, 1792145), (90, 1433716), (120, 1075287), (180, 716858), (360, 358429)]