1900852080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7920217}}^1$

素因数の和:7920233

約数の個数: 40

約数和(自身を含む): 5892642192

約数和(自身を除く): 3991790112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7920217, 15840434, 23760651, 31680868, 39601085, 47521302, 63361736, 79202170, 95042604, 118803255, 126723472, 158404340, 190085208, 237606510, 316808680, 380170416, 475213020, 633617360, 950426040, 1900852080]

約数ペア:

[(1, 1900852080), (2, 950426040), (3, 633617360), (4, 475213020), (5, 380170416), (6, 316808680), (8, 237606510), (10, 190085208), (12, 158404340), (15, 126723472), (16, 118803255), (20, 95042604), (24, 79202170), (30, 63361736), (40, 47521302), (48, 39601085), (60, 31680868), (80, 23760651), (120, 15840434), (240, 7920217)]