2815419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11730913}}^1$

素因数の和:11730929

約数の個数: 40

約数和(自身を含む): 8727800016

約数和(自身を除く): 5912380896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11730913, 23461826, 35192739, 46923652, 58654565, 70385478, 93847304, 117309130, 140770956, 175963695, 187694608, 234618260, 281541912, 351927390, 469236520, 563083824, 703854780, 938473040, 1407709560, 2815419120]

約数ペア:

[(1, 2815419120), (2, 1407709560), (3, 938473040), (4, 703854780), (5, 563083824), (6, 469236520), (8, 351927390), (10, 281541912), (12, 234618260), (15, 187694608), (16, 175963695), (20, 140770956), (24, 117309130), (30, 93847304), (40, 70385478), (48, 58654565), (60, 46923652), (80, 35192739), (120, 23461826), (240, 11730913)]