85410480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2314

約数の個数: 80

約数和(自身を含む): 266482944

約数和(自身を除く): 181072464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 167, 240, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2131, 2505, 2672, 3340, 4008, 4262, 5010, 6393, 6680, 8016, 8524, 10020, 10655, 12786, 13360, 17048, 20040, 21310, 25572, 31965, 34096, 40080, 42620, 51144, 63930, 85240, 102288, 127860, 170480, 255720, 355877, 511440, 711754, 1067631, 1423508, 1779385, 2135262, 2847016, 3558770, 4270524, 5338155, 5694032, 7117540, 8541048, 10676310, 14235080, 17082096, 21352620, 28470160, 42705240, 85410480]

約数ペア:

[(1, 85410480), (2, 42705240), (3, 28470160), (4, 21352620), (5, 17082096), (6, 14235080), (8, 10676310), (10, 8541048), (12, 7117540), (15, 5694032), (16, 5338155), (20, 4270524), (24, 3558770), (30, 2847016), (40, 2135262), (48, 1779385), (60, 1423508), (80, 1067631), (120, 711754), (167, 511440), (240, 355877), (334, 255720), (501, 170480), (668, 127860), (835, 102288), (1002, 85240), (1336, 63930), (1670, 51144), (2004, 42620), (2131, 40080), (2505, 34096), (2672, 31965), (3340, 25572), (4008, 21310), (4262, 20040), (5010, 17048), (6393, 13360), (6680, 12786), (8016, 10655), (8524, 10020)]