145332240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{605551}}^1$

素因数の和:605567

約数の個数: 40

約数和(自身を含む): 450530688

約数和(自身を除く): 305198448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 605551, 1211102, 1816653, 2422204, 3027755, 3633306, 4844408, 6055510, 7266612, 9083265, 9688816, 12111020, 14533224, 18166530, 24222040, 29066448, 36333060, 48444080, 72666120, 145332240]

約数ペア:

[(1, 145332240), (2, 72666120), (3, 48444080), (4, 36333060), (5, 29066448), (6, 24222040), (8, 18166530), (10, 14533224), (12, 12111020), (15, 9688816), (16, 9083265), (20, 7266612), (24, 6055510), (30, 4844408), (40, 3633306), (48, 3027755), (60, 2422204), (80, 1816653), (120, 1211102), (240, 605551)]