145607760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67411}}^1$

素因数の和:67433

約数の個数: 80

約数和(自身を含む): 501545280

約数和(自身を除く): 355937520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 67411, 134822, 202233, 269644, 337055, 404466, 539288, 606699, 674110, 808932, 1011165, 1078576, 1213398, 1348220, 1617864, 1820097, 2022330, 2426796, 2696440, 3033495, 3235728, 3640194, 4044660, 4853592, 5392880, 6066990, 7280388, 8089320, 9100485, 9707184, 12133980, 14560776, 16178640, 18200970, 24267960, 29121552, 36401940, 48535920, 72803880, 145607760]

約数ペア:

[(1, 145607760), (2, 72803880), (3, 48535920), (4, 36401940), (5, 29121552), (6, 24267960), (8, 18200970), (9, 16178640), (10, 14560776), (12, 12133980), (15, 9707184), (16, 9100485), (18, 8089320), (20, 7280388), (24, 6066990), (27, 5392880), (30, 4853592), (36, 4044660), (40, 3640194), (45, 3235728), (48, 3033495), (54, 2696440), (60, 2426796), (72, 2022330), (80, 1820097), (90, 1617864), (108, 1348220), (120, 1213398), (135, 1078576), (144, 1011165), (180, 808932), (216, 674110), (240, 606699), (270, 539288), (360, 404466), (432, 337055), (540, 269644), (720, 202233), (1080, 134822), (2160, 67411)]