141452280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392923}}^1$

素因数の和:392940

約数の個数: 48

約数和(自身を含む): 459721080

約数和(自身を除く): 318268800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 392923, 785846, 1178769, 1571692, 1964615, 2357538, 3143384, 3536307, 3929230, 4715076, 5893845, 7072614, 7858460, 9430152, 11787690, 14145228, 15716920, 17681535, 23575380, 28290456, 35363070, 47150760, 70726140, 141452280]

約数ペア:

[(1, 141452280), (2, 70726140), (3, 47150760), (4, 35363070), (5, 28290456), (6, 23575380), (8, 17681535), (9, 15716920), (10, 14145228), (12, 11787690), (15, 9430152), (18, 7858460), (20, 7072614), (24, 5893845), (30, 4715076), (36, 3929230), (40, 3536307), (45, 3143384), (60, 2357538), (72, 1964615), (90, 1571692), (120, 1178769), (180, 785846), (360, 392923)]