169351440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{705631}}^1$

素因数の和:705647

約数の個数: 40

約数和(自身を含む): 524990208

約数和(自身を除く): 355638768

約数列:

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

約数ペア:

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