87303240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{242509}}^1$

素因数の和:242526

約数の個数: 48

約数和(自身を含む): 283736700

約数和(自身を除く): 196433460

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, 242509, 485018, 727527, 970036, 1212545, 1455054, 1940072, 2182581, 2425090, 2910108, 3637635, 4365162, 4850180, 5820216, 7275270, 8730324, 9700360, 10912905, 14550540, 17460648, 21825810, 29101080, 43651620, 87303240]

約数ペア:

[(1, 87303240), (2, 43651620), (3, 29101080), (4, 21825810), (5, 17460648), (6, 14550540), (8, 10912905), (9, 9700360), (10, 8730324), (12, 7275270), (15, 5820216), (18, 4850180), (20, 4365162), (24, 3637635), (30, 2910108), (36, 2425090), (40, 2182581), (45, 1940072), (60, 1455054), (72, 1212545), (90, 970036), (120, 727527), (180, 485018), (360, 242509)]