15965757480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{133047979}}^1$

素因数の和:133047993

約数の個数: 32

約数和(自身を含む): 47897272800

約数和(自身を除く): 31931515320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 133047979, 266095958, 399143937, 532191916, 665239895, 798287874, 1064383832, 1330479790, 1596575748, 1995719685, 2660959580, 3193151496, 3991439370, 5321919160, 7982878740, 15965757480]

約数ペア:

[(1, 15965757480), (2, 7982878740), (3, 5321919160), (4, 3991439370), (5, 3193151496), (6, 2660959580), (8, 1995719685), (10, 1596575748), (12, 1330479790), (15, 1064383832), (20, 798287874), (24, 665239895), (30, 532191916), (40, 399143937), (60, 266095958), (120, 133047979)]