149514840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{415319}}^1$

素因数の和:415336

約数の個数: 48

約数和(自身を含む): 485924400

約数和(自身を除く): 336409560

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, 415319, 830638, 1245957, 1661276, 2076595, 2491914, 3322552, 3737871, 4153190, 4983828, 6229785, 7475742, 8306380, 9967656, 12459570, 14951484, 16612760, 18689355, 24919140, 29902968, 37378710, 49838280, 74757420, 149514840]

約数ペア:

[(1, 149514840), (2, 74757420), (3, 49838280), (4, 37378710), (5, 29902968), (6, 24919140), (8, 18689355), (9, 16612760), (10, 14951484), (12, 12459570), (15, 9967656), (18, 8306380), (20, 7475742), (24, 6229785), (30, 4983828), (36, 4153190), (40, 3737871), (45, 3322552), (60, 2491914), (72, 2076595), (90, 1661276), (120, 1245957), (180, 830638), (360, 415319)]