268530160

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{8999}}^1$

素因数の和:9385

約数の個数: 40

約数和(自身を含む): 626076000

約数和(自身を除く): 357545840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 8999, 14920, 17998, 29840, 35996, 44995, 71992, 89990, 143984, 179980, 359960, 719920, 3356627, 6713254, 13426508, 16783135, 26853016, 33566270, 53706032, 67132540, 134265080, 268530160]

約数ペア:

[(1, 268530160), (2, 134265080), (4, 67132540), (5, 53706032), (8, 33566270), (10, 26853016), (16, 16783135), (20, 13426508), (40, 6713254), (80, 3356627), (373, 719920), (746, 359960), (1492, 179980), (1865, 143984), (2984, 89990), (3730, 71992), (5968, 44995), (7460, 35996), (8999, 29840), (14920, 17998)]