138032880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{575137}}^1$

素因数の和:575153

約数の個数: 40

約数和(自身を含む): 427902672

約数和(自身を除く): 289869792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 575137, 1150274, 1725411, 2300548, 2875685, 3450822, 4601096, 5751370, 6901644, 8627055, 9202192, 11502740, 13803288, 17254110, 23005480, 27606576, 34508220, 46010960, 69016440, 138032880]

約数ペア:

[(1, 138032880), (2, 69016440), (3, 46010960), (4, 34508220), (5, 27606576), (6, 23005480), (8, 17254110), (10, 13803288), (12, 11502740), (15, 9202192), (16, 8627055), (20, 6901644), (24, 5751370), (30, 4601096), (40, 3450822), (48, 2875685), (60, 2300548), (80, 1725411), (120, 1150274), (240, 575137)]