72601440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{151253}}^1$

素因数の和:151271

約数の個数: 48

約数和(自身を含む): 228696048

約数和(自身を除く): 156094608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 151253, 302506, 453759, 605012, 756265, 907518, 1210024, 1512530, 1815036, 2268795, 2420048, 3025060, 3630072, 4537590, 4840096, 6050120, 7260144, 9075180, 12100240, 14520288, 18150360, 24200480, 36300720, 72601440]

約数ペア:

[(1, 72601440), (2, 36300720), (3, 24200480), (4, 18150360), (5, 14520288), (6, 12100240), (8, 9075180), (10, 7260144), (12, 6050120), (15, 4840096), (16, 4537590), (20, 3630072), (24, 3025060), (30, 2420048), (32, 2268795), (40, 1815036), (48, 1512530), (60, 1210024), (80, 907518), (96, 756265), (120, 605012), (160, 453759), (240, 302506), (480, 151253)]