1610640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2237}}^1$

素因数の和:2256

約数の個数: 60

約数和(自身を含む): 5411484

約数和(自身を除く): 3800844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2237, 4474, 6711, 8948, 11185, 13422, 17896, 20133, 22370, 26844, 33555, 35792, 40266, 44740, 53688, 67110, 80532, 89480, 100665, 107376, 134220, 161064, 178960, 201330, 268440, 322128, 402660, 536880, 805320, 1610640]

約数ペア:

[(1, 1610640), (2, 805320), (3, 536880), (4, 402660), (5, 322128), (6, 268440), (8, 201330), (9, 178960), (10, 161064), (12, 134220), (15, 107376), (16, 100665), (18, 89480), (20, 80532), (24, 67110), (30, 53688), (36, 44740), (40, 40266), (45, 35792), (48, 33555), (60, 26844), (72, 22370), (80, 20133), (90, 17896), (120, 13422), (144, 11185), (180, 8948), (240, 6711), (360, 4474), (720, 2237)]