4428240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18467

約数の個数: 40

約数和(自身を含む): 13728288

約数和(自身を除く): 9300048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18451, 36902, 55353, 73804, 92255, 110706, 147608, 184510, 221412, 276765, 295216, 369020, 442824, 553530, 738040, 885648, 1107060, 1476080, 2214120, 4428240]

約数ペア:

[(1, 4428240), (2, 2214120), (3, 1476080), (4, 1107060), (5, 885648), (6, 738040), (8, 553530), (10, 442824), (12, 369020), (15, 295216), (16, 276765), (20, 221412), (24, 184510), (30, 147608), (40, 110706), (48, 92255), (60, 73804), (80, 55353), (120, 36902), (240, 18451)]