38422740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15619}}^1$

素因数の和:15672

約数の個数: 48

約数和(自身を含む): 110214720

約数和(自身を除く): 71791980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 15619, 31238, 46857, 62476, 78095, 93714, 156190, 187428, 234285, 312380, 468570, 640379, 937140, 1280758, 1921137, 2561516, 3201895, 3842274, 6403790, 7684548, 9605685, 12807580, 19211370, 38422740]

約数ペア:

[(1, 38422740), (2, 19211370), (3, 12807580), (4, 9605685), (5, 7684548), (6, 6403790), (10, 3842274), (12, 3201895), (15, 2561516), (20, 1921137), (30, 1280758), (41, 937140), (60, 640379), (82, 468570), (123, 312380), (164, 234285), (205, 187428), (246, 156190), (410, 93714), (492, 78095), (615, 62476), (820, 46857), (1230, 31238), (2460, 15619)]