91231440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{380131}}^1$

素因数の和:380147

約数の個数: 40

約数和(自身を含む): 282818208

約数和(自身を除く): 191586768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 380131, 760262, 1140393, 1520524, 1900655, 2280786, 3041048, 3801310, 4561572, 5701965, 6082096, 7602620, 9123144, 11403930, 15205240, 18246288, 22807860, 30410480, 45615720, 91231440]

約数ペア:

[(1, 91231440), (2, 45615720), (3, 30410480), (4, 22807860), (5, 18246288), (6, 15205240), (8, 11403930), (10, 9123144), (12, 7602620), (15, 6082096), (16, 5701965), (20, 4561572), (24, 3801310), (30, 3041048), (40, 2280786), (48, 1900655), (60, 1520524), (80, 1140393), (120, 760262), (240, 380131)]