1268716080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5286317}}^1$

素因数の和:5286333

約数の個数: 40

約数和(自身を含む): 3933020592

約数和(自身を除く): 2664304512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5286317, 10572634, 15858951, 21145268, 26431585, 31717902, 42290536, 52863170, 63435804, 79294755, 84581072, 105726340, 126871608, 158589510, 211452680, 253743216, 317179020, 422905360, 634358040, 1268716080]

約数ペア:

[(1, 1268716080), (2, 634358040), (3, 422905360), (4, 317179020), (5, 253743216), (6, 211452680), (8, 158589510), (10, 126871608), (12, 105726340), (15, 84581072), (16, 79294755), (20, 63435804), (24, 52863170), (30, 42290536), (40, 31717902), (48, 26431585), (60, 21145268), (80, 15858951), (120, 10572634), (240, 5286317)]