78836160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6317}}^1$

素因数の和:6350

約数の個数: 112

約数和(自身を含む): 269601696

約数和(自身を除く): 190765536

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, 6317, 12480, 12634, 18951, 25268, 31585, 37902, 50536, 63170, 75804, 82121, 94755, 101072, 126340, 151608, 164242, 189510, 202144, 246363, 252680, 303216, 328484, 379020, 404288, 410605, 492726, 505360, 606432, 656968, 758040, 821210, 985452, 1010720, 1212864, 1231815, 1313936, 1516080, 1642420, 1970904, 2021440, 2463630, 2627872, 3032160, 3284840, 3941808, 4927260, 5255744, 6064320, 6569680, 7883616, 9854520, 13139360, 15767232, 19709040, 26278720, 39418080, 78836160]

約数ペア:

[(1, 78836160), (2, 39418080), (3, 26278720), (4, 19709040), (5, 15767232), (6, 13139360), (8, 9854520), (10, 7883616), (12, 6569680), (13, 6064320), (15, 5255744), (16, 4927260), (20, 3941808), (24, 3284840), (26, 3032160), (30, 2627872), (32, 2463630), (39, 2021440), (40, 1970904), (48, 1642420), (52, 1516080), (60, 1313936), (64, 1231815), (65, 1212864), (78, 1010720), (80, 985452), (96, 821210), (104, 758040), (120, 656968), (130, 606432), (156, 505360), (160, 492726), (192, 410605), (195, 404288), (208, 379020), (240, 328484), (260, 303216), (312, 252680), (320, 246363), (390, 202144), (416, 189510), (480, 164242), (520, 151608), (624, 126340), (780, 101072), (832, 94755), (960, 82121), (1040, 75804), (1248, 63170), (1560, 50536), (2080, 37902), (2496, 31585), (3120, 25268), (4160, 18951), (6240, 12634), (6317, 12480)]