40729020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{1193}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 114337440

約数和(自身を除く): 73608420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 569, 1138, 1193, 1707, 2276, 2386, 2845, 3414, 3579, 4772, 5690, 5965, 6828, 7158, 8535, 11380, 11930, 14316, 17070, 17895, 23860, 34140, 35790, 71580, 678817, 1357634, 2036451, 2715268, 3394085, 4072902, 6788170, 8145804, 10182255, 13576340, 20364510, 40729020]

約数ペア:

[(1, 40729020), (2, 20364510), (3, 13576340), (4, 10182255), (5, 8145804), (6, 6788170), (10, 4072902), (12, 3394085), (15, 2715268), (20, 2036451), (30, 1357634), (60, 678817), (569, 71580), (1138, 35790), (1193, 34140), (1707, 23860), (2276, 17895), (2386, 17070), (2845, 14316), (3414, 11930), (3579, 11380), (4772, 8535), (5690, 7158), (5965, 6828)]