143625840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1579}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 446697600

約数和(自身を除く): 303071760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1579, 1895, 2274, 3032, 3158, 3790, 4548, 4737, 5685, 6064, 6316, 7580, 7895, 9096, 9474, 11370, 12632, 15160, 15790, 18192, 18948, 22740, 23685, 25264, 30320, 31580, 37896, 45480, 47370, 63160, 75792, 90960, 94740, 126320, 189480, 378960, 598441, 1196882, 1795323, 2393764, 2992205, 3590646, 4787528, 5984410, 7181292, 8976615, 9575056, 11968820, 14362584, 17953230, 23937640, 28725168, 35906460, 47875280, 71812920, 143625840]

約数ペア:

[(1, 143625840), (2, 71812920), (3, 47875280), (4, 35906460), (5, 28725168), (6, 23937640), (8, 17953230), (10, 14362584), (12, 11968820), (15, 9575056), (16, 8976615), (20, 7181292), (24, 5984410), (30, 4787528), (40, 3590646), (48, 2992205), (60, 2393764), (80, 1795323), (120, 1196882), (240, 598441), (379, 378960), (758, 189480), (1137, 126320), (1516, 94740), (1579, 90960), (1895, 75792), (2274, 63160), (3032, 47370), (3158, 45480), (3790, 37896), (4548, 31580), (4737, 30320), (5685, 25264), (6064, 23685), (6316, 22740), (7580, 18948), (7895, 18192), (9096, 15790), (9474, 15160), (11370, 12632)]