2055840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4283}}^1$

素因数の和:4301

約数の個数: 48

約数和(自身を含む): 6477408

約数和(自身を除く): 4421568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 4283, 8566, 12849, 17132, 21415, 25698, 34264, 42830, 51396, 64245, 68528, 85660, 102792, 128490, 137056, 171320, 205584, 256980, 342640, 411168, 513960, 685280, 1027920, 2055840]

約数ペア:

[(1, 2055840), (2, 1027920), (3, 685280), (4, 513960), (5, 411168), (6, 342640), (8, 256980), (10, 205584), (12, 171320), (15, 137056), (16, 128490), (20, 102792), (24, 85660), (30, 68528), (32, 64245), (40, 51396), (48, 42830), (60, 34264), (80, 25698), (96, 21415), (120, 17132), (160, 12849), (240, 8566), (480, 4283)]