122758080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127873}}^1$

素因数の和:127893

約数の個数: 56

約数和(自身を含む): 389759952

約数和(自身を除く): 267001872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 127873, 255746, 383619, 511492, 639365, 767238, 1022984, 1278730, 1534476, 1918095, 2045968, 2557460, 3068952, 3836190, 4091936, 5114920, 6137904, 7672380, 8183872, 10229840, 12275808, 15344760, 20459680, 24551616, 30689520, 40919360, 61379040, 122758080]

約数ペア:

[(1, 122758080), (2, 61379040), (3, 40919360), (4, 30689520), (5, 24551616), (6, 20459680), (8, 15344760), (10, 12275808), (12, 10229840), (15, 8183872), (16, 7672380), (20, 6137904), (24, 5114920), (30, 4091936), (32, 3836190), (40, 3068952), (48, 2557460), (60, 2045968), (64, 1918095), (80, 1534476), (96, 1278730), (120, 1022984), (160, 767238), (192, 639365), (240, 511492), (320, 383619), (480, 255746), (960, 127873)]