88720260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1609}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 248841600

約数和(自身を除く): 160121340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919, 1609, 1838, 2757, 3218, 3676, 4595, 4827, 5514, 6436, 8045, 9190, 9654, 11028, 13785, 16090, 18380, 19308, 24135, 27570, 32180, 48270, 55140, 96540, 1478671, 2957342, 4436013, 5914684, 7393355, 8872026, 14786710, 17744052, 22180065, 29573420, 44360130, 88720260]

約数ペア:

[(1, 88720260), (2, 44360130), (3, 29573420), (4, 22180065), (5, 17744052), (6, 14786710), (10, 8872026), (12, 7393355), (15, 5914684), (20, 4436013), (30, 2957342), (60, 1478671), (919, 96540), (1609, 55140), (1838, 48270), (2757, 32180), (3218, 27570), (3676, 24135), (4595, 19308), (4827, 18380), (5514, 16090), (6436, 13785), (8045, 11028), (9190, 9654)]