1515840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1579}}^1$

素因数の和:1599

約数の個数: 56

約数和(自身を含む): 4815840

約数和(自身を除く): 3300000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 1579, 3158, 4737, 6316, 7895, 9474, 12632, 15790, 18948, 23685, 25264, 31580, 37896, 47370, 50528, 63160, 75792, 94740, 101056, 126320, 151584, 189480, 252640, 303168, 378960, 505280, 757920, 1515840]

約数ペア:

[(1, 1515840), (2, 757920), (3, 505280), (4, 378960), (5, 303168), (6, 252640), (8, 189480), (10, 151584), (12, 126320), (15, 101056), (16, 94740), (20, 75792), (24, 63160), (30, 50528), (32, 47370), (40, 37896), (48, 31580), (60, 25264), (64, 23685), (80, 18948), (96, 15790), (120, 12632), (160, 9474), (192, 7895), (240, 6316), (320, 4737), (480, 3158), (960, 1579)]