40863360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21283}}^1$

素因数の和:21305

約数の個数: 64

約数和(自身を含む): 130258080

約数和(自身を除く): 89394720

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 21283, 42566, 63849, 85132, 106415, 127698, 170264, 212830, 255396, 319245, 340528, 425660, 510792, 638490, 681056, 851320, 1021584, 1276980, 1362112, 1702640, 2043168, 2553960, 2724224, 3405280, 4086336, 5107920, 6810560, 8172672, 10215840, 13621120, 20431680, 40863360]

約数ペア:

[(1, 40863360), (2, 20431680), (3, 13621120), (4, 10215840), (5, 8172672), (6, 6810560), (8, 5107920), (10, 4086336), (12, 3405280), (15, 2724224), (16, 2553960), (20, 2043168), (24, 1702640), (30, 1362112), (32, 1276980), (40, 1021584), (48, 851320), (60, 681056), (64, 638490), (80, 510792), (96, 425660), (120, 340528), (128, 319245), (160, 255396), (192, 212830), (240, 170264), (320, 127698), (384, 106415), (480, 85132), (640, 63849), (960, 42566), (1920, 21283)]