3987652080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{16615217}}^1$

素因数の和:16615233

約数の個数: 40

約数和(自身を含む): 12361722192

約数和(自身を除く): 8374070112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 16615217, 33230434, 49845651, 66460868, 83076085, 99691302, 132921736, 166152170, 199382604, 249228255, 265843472, 332304340, 398765208, 498456510, 664608680, 797530416, 996913020, 1329217360, 1993826040, 3987652080]

約数ペア:

[(1, 3987652080), (2, 1993826040), (3, 1329217360), (4, 996913020), (5, 797530416), (6, 664608680), (8, 498456510), (10, 398765208), (12, 332304340), (15, 265843472), (16, 249228255), (20, 199382604), (24, 166152170), (30, 132921736), (40, 99691302), (48, 83076085), (60, 66460868), (80, 49845651), (120, 33230434), (240, 16615217)]