70577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{719}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 219628800

約数和(自身を除く): 149051760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 409, 719, 818, 1227, 1438, 1636, 2045, 2157, 2454, 2876, 3272, 3595, 4090, 4314, 4908, 5752, 6135, 6544, 7190, 8180, 8628, 9816, 10785, 11504, 12270, 14380, 16360, 17256, 19632, 21570, 24540, 28760, 32720, 34512, 43140, 49080, 57520, 86280, 98160, 172560, 294071, 588142, 882213, 1176284, 1470355, 1764426, 2352568, 2940710, 3528852, 4411065, 4705136, 5881420, 7057704, 8822130, 11762840, 14115408, 17644260, 23525680, 35288520, 70577040]

約数ペア:

[(1, 70577040), (2, 35288520), (3, 23525680), (4, 17644260), (5, 14115408), (6, 11762840), (8, 8822130), (10, 7057704), (12, 5881420), (15, 4705136), (16, 4411065), (20, 3528852), (24, 2940710), (30, 2352568), (40, 1764426), (48, 1470355), (60, 1176284), (80, 882213), (120, 588142), (240, 294071), (409, 172560), (719, 98160), (818, 86280), (1227, 57520), (1438, 49080), (1636, 43140), (2045, 34512), (2157, 32720), (2454, 28760), (2876, 24540), (3272, 21570), (3595, 19632), (4090, 17256), (4314, 16360), (4908, 14380), (5752, 12270), (6135, 11504), (6544, 10785), (7190, 9816), (8180, 8628)]