80893200

素因数分解:

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

素因数の和:67432

約数の個数: 60

約数和(自身を含む): 259131728

約数和(自身を除く): 178238528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 67411, 134822, 202233, 269644, 337055, 404466, 539288, 674110, 808932, 1011165, 1078576, 1348220, 1617864, 1685275, 2022330, 2696440, 3235728, 3370550, 4044660, 5055825, 5392880, 6741100, 8089320, 10111650, 13482200, 16178640, 20223300, 26964400, 40446600, 80893200]

約数ペア:

[(1, 80893200), (2, 40446600), (3, 26964400), (4, 20223300), (5, 16178640), (6, 13482200), (8, 10111650), (10, 8089320), (12, 6741100), (15, 5392880), (16, 5055825), (20, 4044660), (24, 3370550), (25, 3235728), (30, 2696440), (40, 2022330), (48, 1685275), (50, 1617864), (60, 1348220), (75, 1078576), (80, 1011165), (100, 808932), (120, 674110), (150, 539288), (200, 404466), (240, 337055), (300, 269644), (400, 202233), (600, 134822), (1200, 67411)]