71344440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{198179}}^1$

素因数の和:198196

約数の個数: 48

約数和(自身を含む): 231870600

約数和(自身を除く): 160526160

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, 198179, 396358, 594537, 792716, 990895, 1189074, 1585432, 1783611, 1981790, 2378148, 2972685, 3567222, 3963580, 4756296, 5945370, 7134444, 7927160, 8918055, 11890740, 14268888, 17836110, 23781480, 35672220, 71344440]

約数ペア:

[(1, 71344440), (2, 35672220), (3, 23781480), (4, 17836110), (5, 14268888), (6, 11890740), (8, 8918055), (9, 7927160), (10, 7134444), (12, 5945370), (15, 4756296), (18, 3963580), (20, 3567222), (24, 2972685), (30, 2378148), (36, 1981790), (40, 1783611), (45, 1585432), (60, 1189074), (72, 990895), (90, 792716), (120, 594537), (180, 396358), (360, 198179)]