260037660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{6637}}^1$

素因数の和:7302

約数の個数: 48

約数和(自身を含む): 729330336

約数和(自身を除く): 469292676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 6530, 6637, 7836, 9795, 13060, 13274, 19590, 19911, 26548, 33185, 39180, 39822, 66370, 79644, 99555, 132740, 199110, 398220, 4333961, 8667922, 13001883, 17335844, 21669805, 26003766, 43339610, 52007532, 65009415, 86679220, 130018830, 260037660]

約数ペア:

[(1, 260037660), (2, 130018830), (3, 86679220), (4, 65009415), (5, 52007532), (6, 43339610), (10, 26003766), (12, 21669805), (15, 17335844), (20, 13001883), (30, 8667922), (60, 4333961), (653, 398220), (1306, 199110), (1959, 132740), (2612, 99555), (3265, 79644), (3918, 66370), (6530, 39822), (6637, 39180), (7836, 33185), (9795, 26548), (13060, 19911), (13274, 19590)]