2955240

素因数分解:

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

素因数の和:8226

約数の個数: 48

約数和(自身を含む): 9605700

約数和(自身を除く): 6650460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 8209, 16418, 24627, 32836, 41045, 49254, 65672, 73881, 82090, 98508, 123135, 147762, 164180, 197016, 246270, 295524, 328360, 369405, 492540, 591048, 738810, 985080, 1477620, 2955240]

約数ペア:

[(1, 2955240), (2, 1477620), (3, 985080), (4, 738810), (5, 591048), (6, 492540), (8, 369405), (9, 328360), (10, 295524), (12, 246270), (15, 197016), (18, 164180), (20, 147762), (24, 123135), (30, 98508), (36, 82090), (40, 73881), (45, 65672), (60, 49254), (72, 41045), (90, 32836), (120, 24627), (180, 16418), (360, 8209)]