338702880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{705631}}^1$

素因数の和:705649

約数の個数: 48

約数和(自身を含む): 1066915584

約数和(自身を除く): 728212704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 705631, 1411262, 2116893, 2822524, 3528155, 4233786, 5645048, 7056310, 8467572, 10584465, 11290096, 14112620, 16935144, 21168930, 22580192, 28225240, 33870288, 42337860, 56450480, 67740576, 84675720, 112900960, 169351440, 338702880]

約数ペア:

[(1, 338702880), (2, 169351440), (3, 112900960), (4, 84675720), (5, 67740576), (6, 56450480), (8, 42337860), (10, 33870288), (12, 28225240), (15, 22580192), (16, 21168930), (20, 16935144), (24, 14112620), (30, 11290096), (32, 10584465), (40, 8467572), (48, 7056310), (60, 5645048), (80, 4233786), (96, 3528155), (120, 2822524), (160, 2116893), (240, 1411262), (480, 705631)]