148116720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{617153}}^1$

素因数の和:617169

約数の個数: 40

約数和(自身を含む): 459162576

約数和(自身を除く): 311045856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 617153, 1234306, 1851459, 2468612, 3085765, 3702918, 4937224, 6171530, 7405836, 9257295, 9874448, 12343060, 14811672, 18514590, 24686120, 29623344, 37029180, 49372240, 74058360, 148116720]

約数ペア:

[(1, 148116720), (2, 74058360), (3, 49372240), (4, 37029180), (5, 29623344), (6, 24686120), (8, 18514590), (10, 14811672), (12, 12343060), (15, 9874448), (16, 9257295), (20, 7405836), (24, 6171530), (30, 4937224), (40, 3702918), (48, 3085765), (60, 2468612), (80, 1851459), (120, 1234306), (240, 617153)]