27937920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{14551}}^1$

素因数の和:14573

約数の個数: 64

約数和(自身を含む): 89058240

約数和(自身を除く): 61120320

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, 14551, 29102, 43653, 58204, 72755, 87306, 116408, 145510, 174612, 218265, 232816, 291020, 349224, 436530, 465632, 582040, 698448, 873060, 931264, 1164080, 1396896, 1746120, 1862528, 2328160, 2793792, 3492240, 4656320, 5587584, 6984480, 9312640, 13968960, 27937920]

約数ペア:

[(1, 27937920), (2, 13968960), (3, 9312640), (4, 6984480), (5, 5587584), (6, 4656320), (8, 3492240), (10, 2793792), (12, 2328160), (15, 1862528), (16, 1746120), (20, 1396896), (24, 1164080), (30, 931264), (32, 873060), (40, 698448), (48, 582040), (60, 465632), (64, 436530), (80, 349224), (96, 291020), (120, 232816), (128, 218265), (160, 174612), (192, 145510), (240, 116408), (320, 87306), (384, 72755), (480, 58204), (640, 43653), (960, 29102), (1920, 14551)]