12780693360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{771781}}^1$

素因数の和:771823

約数の個数: 120

約数和(自身を含む): 44788053024

約数和(自身を除く): 32007359664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 771781, 1543562, 2315343, 3087124, 3858905, 4630686, 6174248, 6946029, 7717810, 9261372, 11576715, 12348496, 13892058, 15435620, 17750963, 18522744, 23153430, 27784116, 30871240, 34730145, 35501926, 37045488, 46306860, 53252889, 55568232, 61742480, 69460290, 71003852, 88754815, 92613720, 106505778, 111136464, 138920580, 142007704, 159758667, 177509630, 185227440, 213011556, 266264445, 277841160, 284015408, 319517334, 355019260, 426023112, 532528890, 555682320, 639034668, 710038520, 798793335, 852046224, 1065057780, 1278069336, 1420077040, 1597586670, 2130115560, 2556138672, 3195173340, 4260231120, 6390346680, 12780693360]

約数ペア:

[(1, 12780693360), (2, 6390346680), (3, 4260231120), (4, 3195173340), (5, 2556138672), (6, 2130115560), (8, 1597586670), (9, 1420077040), (10, 1278069336), (12, 1065057780), (15, 852046224), (16, 798793335), (18, 710038520), (20, 639034668), (23, 555682320), (24, 532528890), (30, 426023112), (36, 355019260), (40, 319517334), (45, 284015408), (46, 277841160), (48, 266264445), (60, 213011556), (69, 185227440), (72, 177509630), (80, 159758667), (90, 142007704), (92, 138920580), (115, 111136464), (120, 106505778), (138, 92613720), (144, 88754815), (180, 71003852), (184, 69460290), (207, 61742480), (230, 55568232), (240, 53252889), (276, 46306860), (345, 37045488), (360, 35501926), (368, 34730145), (414, 30871240), (460, 27784116), (552, 23153430), (690, 18522744), (720, 17750963), (828, 15435620), (920, 13892058), (1035, 12348496), (1104, 11576715), (1380, 9261372), (1656, 7717810), (1840, 6946029), (2070, 6174248), (2760, 4630686), (3312, 3858905), (4140, 3087124), (5520, 2315343), (8280, 1543562), (16560, 771781)]