9404520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 28512000

約数和(自身を除く): 19107480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 719, 872, 1090, 1308, 1438, 1635, 2157, 2180, 2616, 2876, 3270, 3595, 4314, 4360, 5752, 6540, 7190, 8628, 10785, 13080, 14380, 17256, 21570, 28760, 43140, 78371, 86280, 156742, 235113, 313484, 391855, 470226, 626968, 783710, 940452, 1175565, 1567420, 1880904, 2351130, 3134840, 4702260, 9404520]

約数ペア:

[(1, 9404520), (2, 4702260), (3, 3134840), (4, 2351130), (5, 1880904), (6, 1567420), (8, 1175565), (10, 940452), (12, 783710), (15, 626968), (20, 470226), (24, 391855), (30, 313484), (40, 235113), (60, 156742), (109, 86280), (120, 78371), (218, 43140), (327, 28760), (436, 21570), (545, 17256), (654, 14380), (719, 13080), (872, 10785), (1090, 8628), (1308, 7190), (1438, 6540), (1635, 5752), (2157, 4360), (2180, 4314), (2616, 3595), (2876, 3270)]