285239865360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{401}}^1\times {\mathrm{12401}}^1$

素因数の和:13057

約数の個数: 160

約数和(自身を含む): 890229450240

約数和(自身を除く): 604989584880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 401, 478, 717, 802, 956, 1195, 1203, 1434, 1604, 1912, 2005, 2390, 2406, 2868, 3208, 3585, 3824, 4010, 4780, 4812, 5736, 6015, 6416, 7170, 8020, 9560, 9624, 11472, 12030, 12401, 14340, 16040, 19120, 19248, 24060, 24802, 28680, 32080, 37203, 48120, 49604, 57360, 62005, 74406, 95839, 96240, 99208, 124010, 148812, 186015, 191678, 198416, 248020, 287517, 297624, 372030, 383356, 479195, 496040, 575034, 595248, 744060, 766712, 958390, 992080, 1150068, 1437585, 1488120, 1533424, 1916780, 2300136, 2875170, 2963839, 2976240, 3833560, 4600272, 4972801, 5750340, 5927678, 7667120, 8891517, 9945602, 11500680, 11855356, 14819195, 14918403, 17783034, 19891204, 23001360, 23710712, 24864005, 29638390, 29836806, 35566068, 39782408, 44457585, 47421424, 49728010, 59276780, 59673612, 71132136, 74592015, 79564816, 88915170, 99456020, 118553560, 119347224, 142264272, 149184030, 177830340, 198912040, 237107120, 238694448, 298368060, 355660680, 397824080, 596736120, 711321360, 1188499439, 1193472240, 2376998878, 3565498317, 4753997756, 5942497195, 7130996634, 9507995512, 11884994390, 14261993268, 17827491585, 19015991024, 23769988780, 28523986536, 35654983170, 47539977560, 57047973072, 71309966340, 95079955120, 142619932680, 285239865360]

約数ペア:

[(1, 285239865360), (2, 142619932680), (3, 95079955120), (4, 71309966340), (5, 57047973072), (6, 47539977560), (8, 35654983170), (10, 28523986536), (12, 23769988780), (15, 19015991024), (16, 17827491585), (20, 14261993268), (24, 11884994390), (30, 9507995512), (40, 7130996634), (48, 5942497195), (60, 4753997756), (80, 3565498317), (120, 2376998878), (239, 1193472240), (240, 1188499439), (401, 711321360), (478, 596736120), (717, 397824080), (802, 355660680), (956, 298368060), (1195, 238694448), (1203, 237107120), (1434, 198912040), (1604, 177830340), (1912, 149184030), (2005, 142264272), (2390, 119347224), (2406, 118553560), (2868, 99456020), (3208, 88915170), (3585, 79564816), (3824, 74592015), (4010, 71132136), (4780, 59673612), (4812, 59276780), (5736, 49728010), (6015, 47421424), (6416, 44457585), (7170, 39782408), (8020, 35566068), (9560, 29836806), (9624, 29638390), (11472, 24864005), (12030, 23710712), (12401, 23001360), (14340, 19891204), (16040, 17783034), (19120, 14918403), (19248, 14819195), (24060, 11855356), (24802, 11500680), (28680, 9945602), (32080, 8891517), (37203, 7667120), (48120, 5927678), (49604, 5750340), (57360, 4972801), (62005, 4600272), (74406, 3833560), (95839, 2976240), (96240, 2963839), (99208, 2875170), (124010, 2300136), (148812, 1916780), (186015, 1533424), (191678, 1488120), (198416, 1437585), (248020, 1150068), (287517, 992080), (297624, 958390), (372030, 766712), (383356, 744060), (479195, 595248), (496040, 575034)]