19682160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{82009}}^1$

素因数の和:82025

約数の個数: 40

約数和(自身を含む): 61015440

約数和(自身を除く): 41333280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 82009, 164018, 246027, 328036, 410045, 492054, 656072, 820090, 984108, 1230135, 1312144, 1640180, 1968216, 2460270, 3280360, 3936432, 4920540, 6560720, 9841080, 19682160]

約数ペア:

[(1, 19682160), (2, 9841080), (3, 6560720), (4, 4920540), (5, 3936432), (6, 3280360), (8, 2460270), (10, 1968216), (12, 1640180), (15, 1312144), (16, 1230135), (20, 984108), (24, 820090), (30, 656072), (40, 492054), (48, 410045), (60, 328036), (80, 246027), (120, 164018), (240, 82009)]