74785320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 244225800

約数和(自身を除く): 169440480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 293, 360, 586, 709, 879, 1172, 1418, 1465, 1758, 2127, 2344, 2637, 2836, 2930, 3516, 3545, 4254, 4395, 5274, 5672, 5860, 6381, 7032, 7090, 8508, 8790, 10548, 10635, 11720, 12762, 13185, 14180, 17016, 17580, 21096, 21270, 25524, 26370, 28360, 31905, 35160, 42540, 51048, 52740, 63810, 85080, 105480, 127620, 207737, 255240, 415474, 623211, 830948, 1038685, 1246422, 1661896, 1869633, 2077370, 2492844, 3116055, 3739266, 4154740, 4985688, 6232110, 7478532, 8309480, 9348165, 12464220, 14957064, 18696330, 24928440, 37392660, 74785320]

約数ペア:

[(1, 74785320), (2, 37392660), (3, 24928440), (4, 18696330), (5, 14957064), (6, 12464220), (8, 9348165), (9, 8309480), (10, 7478532), (12, 6232110), (15, 4985688), (18, 4154740), (20, 3739266), (24, 3116055), (30, 2492844), (36, 2077370), (40, 1869633), (45, 1661896), (60, 1246422), (72, 1038685), (90, 830948), (120, 623211), (180, 415474), (293, 255240), (360, 207737), (586, 127620), (709, 105480), (879, 85080), (1172, 63810), (1418, 52740), (1465, 51048), (1758, 42540), (2127, 35160), (2344, 31905), (2637, 28360), (2836, 26370), (2930, 25524), (3516, 21270), (3545, 21096), (4254, 17580), (4395, 17016), (5274, 14180), (5672, 13185), (5860, 12762), (6381, 11720), (7032, 10635), (7090, 10548), (8508, 8790)]