56619480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2584

約数の個数: 64

約数和(自身を含む): 170784000

約数和(自身を除く): 114164520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2371, 2388, 2985, 3980, 4742, 4776, 5970, 7113, 7960, 9484, 11855, 11940, 14226, 18968, 23710, 23880, 28452, 35565, 47420, 56904, 71130, 94840, 142260, 284520, 471829, 943658, 1415487, 1887316, 2359145, 2830974, 3774632, 4718290, 5661948, 7077435, 9436580, 11323896, 14154870, 18873160, 28309740, 56619480]

約数ペア:

[(1, 56619480), (2, 28309740), (3, 18873160), (4, 14154870), (5, 11323896), (6, 9436580), (8, 7077435), (10, 5661948), (12, 4718290), (15, 3774632), (20, 2830974), (24, 2359145), (30, 1887316), (40, 1415487), (60, 943658), (120, 471829), (199, 284520), (398, 142260), (597, 94840), (796, 71130), (995, 56904), (1194, 47420), (1592, 35565), (1990, 28452), (2371, 23880), (2388, 23710), (2985, 18968), (3980, 14226), (4742, 11940), (4776, 11855), (5970, 9484), (7113, 7960)]