2054380080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8559917}}^1$

素因数の和:8559933

約数の個数: 40

約数和(自身を含む): 6368578992

約数和(自身を除く): 4314198912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8559917, 17119834, 25679751, 34239668, 42799585, 51359502, 68479336, 85599170, 102719004, 128398755, 136958672, 171198340, 205438008, 256797510, 342396680, 410876016, 513595020, 684793360, 1027190040, 2054380080]

約数ペア:

[(1, 2054380080), (2, 1027190040), (3, 684793360), (4, 513595020), (5, 410876016), (6, 342396680), (8, 256797510), (10, 205438008), (12, 171198340), (15, 136958672), (16, 128398755), (20, 102719004), (24, 85599170), (30, 68479336), (40, 51359502), (48, 42799585), (60, 34239668), (80, 25679751), (120, 17119834), (240, 8559917)]