19600804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163340041}}^1$

素因数の和:163340055

約数の個数: 32

約数和(自身を含む): 58802415120

約数和(自身を除く): 39201610200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163340041, 326680082, 490020123, 653360164, 816700205, 980040246, 1306720328, 1633400410, 1960080492, 2450100615, 3266800820, 3920160984, 4900201230, 6533601640, 9800402460, 19600804920]

約数ペア:

[(1, 19600804920), (2, 9800402460), (3, 6533601640), (4, 4900201230), (5, 3920160984), (6, 3266800820), (8, 2450100615), (10, 1960080492), (12, 1633400410), (15, 1306720328), (20, 980040246), (24, 816700205), (30, 653360164), (40, 490020123), (60, 326680082), (120, 163340041)]