7539161580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{384259}}^1$

素因数の和:384383

約数の個数: 72

約数和(自身を含む): 23078655600

約数和(自身を除く): 15539494020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 384259, 768518, 1152777, 1537036, 1921295, 2305554, 3458331, 3842590, 4611108, 5763885, 6916662, 7685180, 11527770, 13833324, 17291655, 23055540, 34583310, 41884231, 69166620, 83768462, 125652693, 167536924, 209421155, 251305386, 376958079, 418842310, 502610772, 628263465, 753916158, 837684620, 1256526930, 1507832316, 1884790395, 2513053860, 3769580790, 7539161580]

約数ペア:

[(1, 7539161580), (2, 3769580790), (3, 2513053860), (4, 1884790395), (5, 1507832316), (6, 1256526930), (9, 837684620), (10, 753916158), (12, 628263465), (15, 502610772), (18, 418842310), (20, 376958079), (30, 251305386), (36, 209421155), (45, 167536924), (60, 125652693), (90, 83768462), (109, 69166620), (180, 41884231), (218, 34583310), (327, 23055540), (436, 17291655), (545, 13833324), (654, 11527770), (981, 7685180), (1090, 6916662), (1308, 5763885), (1635, 4611108), (1962, 3842590), (2180, 3458331), (3270, 2305554), (3924, 1921295), (4905, 1537036), (6540, 1152777), (9810, 768518), (19620, 384259)]