317974026960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{906839}}^1$

素因数の和:907345

約数の個数: 120

約数和(自身を含む): 1070056690560

約数和(自身を除く): 752082663600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 487, 720, 974, 1461, 1948, 2435, 2922, 3896, 4383, 4870, 5844, 7305, 7792, 8766, 9740, 11688, 14610, 17532, 19480, 21915, 23376, 29220, 35064, 38960, 43830, 58440, 70128, 87660, 116880, 175320, 350640, 906839, 1813678, 2720517, 3627356, 4534195, 5441034, 7254712, 8161551, 9068390, 10882068, 13602585, 14509424, 16323102, 18136780, 21764136, 27205170, 32646204, 36273560, 40807755, 43528272, 54410340, 65292408, 72547120, 81615510, 108820680, 130584816, 163231020, 217641360, 326462040, 441630593, 652924080, 883261186, 1324891779, 1766522372, 2208152965, 2649783558, 3533044744, 3974675337, 4416305930, 5299567116, 6624458895, 7066089488, 7949350674, 8832611860, 10599134232, 13248917790, 15898701348, 17665223720, 19873376685, 21198268464, 26497835580, 31797402696, 35330447440, 39746753370, 52995671160, 63594805392, 79493506740, 105991342320, 158987013480, 317974026960]

約数ペア:

[(1, 317974026960), (2, 158987013480), (3, 105991342320), (4, 79493506740), (5, 63594805392), (6, 52995671160), (8, 39746753370), (9, 35330447440), (10, 31797402696), (12, 26497835580), (15, 21198268464), (16, 19873376685), (18, 17665223720), (20, 15898701348), (24, 13248917790), (30, 10599134232), (36, 8832611860), (40, 7949350674), (45, 7066089488), (48, 6624458895), (60, 5299567116), (72, 4416305930), (80, 3974675337), (90, 3533044744), (120, 2649783558), (144, 2208152965), (180, 1766522372), (240, 1324891779), (360, 883261186), (487, 652924080), (720, 441630593), (974, 326462040), (1461, 217641360), (1948, 163231020), (2435, 130584816), (2922, 108820680), (3896, 81615510), (4383, 72547120), (4870, 65292408), (5844, 54410340), (7305, 43528272), (7792, 40807755), (8766, 36273560), (9740, 32646204), (11688, 27205170), (14610, 21764136), (17532, 18136780), (19480, 16323102), (21915, 14509424), (23376, 13602585), (29220, 10882068), (35064, 9068390), (38960, 8161551), (43830, 7254712), (58440, 5441034), (70128, 4534195), (87660, 3627356), (116880, 2720517), (175320, 1813678), (350640, 906839)]