1330440180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{18013}}^1$

素因数の和:19256

約数の個数: 48

約数和(自身を含む): 3728465664

約数和(自身を除く): 2398025484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1231, 2462, 3693, 4924, 6155, 7386, 12310, 14772, 18013, 18465, 24620, 36026, 36930, 54039, 72052, 73860, 90065, 108078, 180130, 216156, 270195, 360260, 540390, 1080780, 22174003, 44348006, 66522009, 88696012, 110870015, 133044018, 221740030, 266088036, 332610045, 443480060, 665220090, 1330440180]

約数ペア:

[(1, 1330440180), (2, 665220090), (3, 443480060), (4, 332610045), (5, 266088036), (6, 221740030), (10, 133044018), (12, 110870015), (15, 88696012), (20, 66522009), (30, 44348006), (60, 22174003), (1231, 1080780), (2462, 540390), (3693, 360260), (4924, 270195), (6155, 216156), (7386, 180130), (12310, 108078), (14772, 90065), (18013, 73860), (18465, 72052), (24620, 54039), (36026, 36930)]