87842460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8179}}^1$

素因数の和:8370

約数の個数: 48

約数和(自身を含む): 247363200

約数和(自身を除く): 159520740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 716, 895, 1074, 1790, 2148, 2685, 3580, 5370, 8179, 10740, 16358, 24537, 32716, 40895, 49074, 81790, 98148, 122685, 163580, 245370, 490740, 1464041, 2928082, 4392123, 5856164, 7320205, 8784246, 14640410, 17568492, 21960615, 29280820, 43921230, 87842460]

約数ペア:

[(1, 87842460), (2, 43921230), (3, 29280820), (4, 21960615), (5, 17568492), (6, 14640410), (10, 8784246), (12, 7320205), (15, 5856164), (20, 4392123), (30, 2928082), (60, 1464041), (179, 490740), (358, 245370), (537, 163580), (716, 122685), (895, 98148), (1074, 81790), (1790, 49074), (2148, 40895), (2685, 32716), (3580, 24537), (5370, 16358), (8179, 10740)]