45309480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{769}}^1$

素因数の和:1274

約数の個数: 64

約数和(自身を含む): 136382400

約数和(自身を除く): 91072920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 491, 769, 982, 1473, 1538, 1964, 2307, 2455, 2946, 3076, 3845, 3928, 4614, 4910, 5892, 6152, 7365, 7690, 9228, 9820, 11535, 11784, 14730, 15380, 18456, 19640, 23070, 29460, 30760, 46140, 58920, 92280, 377579, 755158, 1132737, 1510316, 1887895, 2265474, 3020632, 3775790, 4530948, 5663685, 7551580, 9061896, 11327370, 15103160, 22654740, 45309480]

約数ペア:

[(1, 45309480), (2, 22654740), (3, 15103160), (4, 11327370), (5, 9061896), (6, 7551580), (8, 5663685), (10, 4530948), (12, 3775790), (15, 3020632), (20, 2265474), (24, 1887895), (30, 1510316), (40, 1132737), (60, 755158), (120, 377579), (491, 92280), (769, 58920), (982, 46140), (1473, 30760), (1538, 29460), (1964, 23070), (2307, 19640), (2455, 18456), (2946, 15380), (3076, 14730), (3845, 11784), (3928, 11535), (4614, 9820), (4910, 9228), (5892, 7690), (6152, 7365)]