142869840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{595291}}^1$

素因数の和:595307

約数の個数: 40

約数和(自身を含む): 442897248

約数和(自身を除く): 300027408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 595291, 1190582, 1785873, 2381164, 2976455, 3571746, 4762328, 5952910, 7143492, 8929365, 9524656, 11905820, 14286984, 17858730, 23811640, 28573968, 35717460, 47623280, 71434920, 142869840]

約数ペア:

[(1, 142869840), (2, 71434920), (3, 47623280), (4, 35717460), (5, 28573968), (6, 23811640), (8, 17858730), (10, 14286984), (12, 11905820), (15, 9524656), (16, 8929365), (20, 7143492), (24, 5952910), (30, 4762328), (40, 3571746), (48, 2976455), (60, 2381164), (80, 1785873), (120, 1190582), (240, 595291)]