264231120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8669}}^1$

素因数の和:8812

約数の個数: 80

約数和(自身を含む): 825661440

約数和(自身を除く): 561430320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 8669, 10160, 15240, 17338, 26007, 30480, 34676, 43345, 52014, 69352, 86690, 104028, 130035, 138704, 173380, 208056, 260070, 346760, 416112, 520140, 693520, 1040280, 1100963, 2080560, 2201926, 3302889, 4403852, 5504815, 6605778, 8807704, 11009630, 13211556, 16514445, 17615408, 22019260, 26423112, 33028890, 44038520, 52846224, 66057780, 88077040, 132115560, 264231120]

約数ペア:

[(1, 264231120), (2, 132115560), (3, 88077040), (4, 66057780), (5, 52846224), (6, 44038520), (8, 33028890), (10, 26423112), (12, 22019260), (15, 17615408), (16, 16514445), (20, 13211556), (24, 11009630), (30, 8807704), (40, 6605778), (48, 5504815), (60, 4403852), (80, 3302889), (120, 2201926), (127, 2080560), (240, 1100963), (254, 1040280), (381, 693520), (508, 520140), (635, 416112), (762, 346760), (1016, 260070), (1270, 208056), (1524, 173380), (1905, 138704), (2032, 130035), (2540, 104028), (3048, 86690), (3810, 69352), (5080, 52014), (6096, 43345), (7620, 34676), (8669, 30480), (10160, 26007), (15240, 17338)]