201712080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{840467}}^1$

素因数の和:840483

約数の個数: 40

約数和(自身を含む): 625308192

約数和(自身を除く): 423596112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 840467, 1680934, 2521401, 3361868, 4202335, 5042802, 6723736, 8404670, 10085604, 12607005, 13447472, 16809340, 20171208, 25214010, 33618680, 40342416, 50428020, 67237360, 100856040, 201712080]

約数ペア:

[(1, 201712080), (2, 100856040), (3, 67237360), (4, 50428020), (5, 40342416), (6, 33618680), (8, 25214010), (10, 20171208), (12, 16809340), (15, 13447472), (16, 12607005), (20, 10085604), (24, 8404670), (30, 6723736), (40, 5042802), (48, 4202335), (60, 3361868), (80, 2521401), (120, 1680934), (240, 840467)]