61223520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127549}}^1$

素因数の和:127567

約数の個数: 48

約数和(自身を含む): 192855600

約数和(自身を除く): 131632080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 127549, 255098, 382647, 510196, 637745, 765294, 1020392, 1275490, 1530588, 1913235, 2040784, 2550980, 3061176, 3826470, 4081568, 5101960, 6122352, 7652940, 10203920, 12244704, 15305880, 20407840, 30611760, 61223520]

約数ペア:

[(1, 61223520), (2, 30611760), (3, 20407840), (4, 15305880), (5, 12244704), (6, 10203920), (8, 7652940), (10, 6122352), (12, 5101960), (15, 4081568), (16, 3826470), (20, 3061176), (24, 2550980), (30, 2040784), (32, 1913235), (40, 1530588), (48, 1275490), (60, 1020392), (80, 765294), (96, 637745), (120, 510196), (160, 382647), (240, 255098), (480, 127549)]