1970160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8209}}^1$

素因数の和:8225

約数の個数: 40

約数和(自身を含む): 6108240

約数和(自身を除く): 4138080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8209, 16418, 24627, 32836, 41045, 49254, 65672, 82090, 98508, 123135, 131344, 164180, 197016, 246270, 328360, 394032, 492540, 656720, 985080, 1970160]

約数ペア:

[(1, 1970160), (2, 985080), (3, 656720), (4, 492540), (5, 394032), (6, 328360), (8, 246270), (10, 197016), (12, 164180), (15, 131344), (16, 123135), (20, 98508), (24, 82090), (30, 65672), (40, 49254), (48, 41045), (60, 32836), (80, 24627), (120, 16418), (240, 8209)]