382499520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30649}}^1$

素因数の和:30682

約数の個数: 112

約数和(自身を含む): 1307896800

約数和(自身を除く): 925397280

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, 12480, 30649, 61298, 91947, 122596, 153245, 183894, 245192, 306490, 367788, 398437, 459735, 490384, 612980, 735576, 796874, 919470, 980768, 1195311, 1225960, 1471152, 1593748, 1838940, 1961536, 1992185, 2390622, 2451920, 2942304, 3187496, 3677880, 3984370, 4781244, 4903840, 5884608, 5976555, 6374992, 7355760, 7968740, 9562488, 9807680, 11953110, 12749984, 14711520, 15937480, 19124976, 23906220, 25499968, 29423040, 31874960, 38249952, 47812440, 63749920, 76499904, 95624880, 127499840, 191249760, 382499520]

約数ペア:

[(1, 382499520), (2, 191249760), (3, 127499840), (4, 95624880), (5, 76499904), (6, 63749920), (8, 47812440), (10, 38249952), (12, 31874960), (13, 29423040), (15, 25499968), (16, 23906220), (20, 19124976), (24, 15937480), (26, 14711520), (30, 12749984), (32, 11953110), (39, 9807680), (40, 9562488), (48, 7968740), (52, 7355760), (60, 6374992), (64, 5976555), (65, 5884608), (78, 4903840), (80, 4781244), (96, 3984370), (104, 3677880), (120, 3187496), (130, 2942304), (156, 2451920), (160, 2390622), (192, 1992185), (195, 1961536), (208, 1838940), (240, 1593748), (260, 1471152), (312, 1225960), (320, 1195311), (390, 980768), (416, 919470), (480, 796874), (520, 735576), (624, 612980), (780, 490384), (832, 459735), (960, 398437), (1040, 367788), (1248, 306490), (1560, 245192), (2080, 183894), (2496, 153245), (3120, 122596), (4160, 91947), (6240, 61298), (12480, 30649)]