77962560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6247}}^1$

素因数の和:6280

約数の個数: 112

約数和(自身を含む): 266614656

約数和(自身を除く): 188652096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 6247, 12480, 12494, 18741, 24988, 31235, 37482, 49976, 62470, 74964, 81211, 93705, 99952, 124940, 149928, 162422, 187410, 199904, 243633, 249880, 299856, 324844, 374820, 399808, 406055, 487266, 499760, 599712, 649688, 749640, 812110, 974532, 999520, 1199424, 1218165, 1299376, 1499280, 1624220, 1949064, 1999040, 2436330, 2598752, 2998560, 3248440, 3898128, 4872660, 5197504, 5997120, 6496880, 7796256, 9745320, 12993760, 15592512, 19490640, 25987520, 38981280, 77962560]

約数ペア:

[(1, 77962560), (2, 38981280), (3, 25987520), (4, 19490640), (5, 15592512), (6, 12993760), (8, 9745320), (10, 7796256), (12, 6496880), (13, 5997120), (15, 5197504), (16, 4872660), (20, 3898128), (24, 3248440), (26, 2998560), (30, 2598752), (32, 2436330), (39, 1999040), (40, 1949064), (48, 1624220), (52, 1499280), (60, 1299376), (64, 1218165), (65, 1199424), (78, 999520), (80, 974532), (96, 812110), (104, 749640), (120, 649688), (130, 599712), (156, 499760), (160, 487266), (192, 406055), (195, 399808), (208, 374820), (240, 324844), (260, 299856), (312, 249880), (320, 243633), (390, 199904), (416, 187410), (480, 162422), (520, 149928), (624, 124940), (780, 99952), (832, 93705), (960, 81211), (1040, 74964), (1248, 62470), (1560, 49976), (2080, 37482), (2496, 31235), (3120, 24988), (4160, 18741), (6240, 12494), (6247, 12480)]