298922160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1245509}}^1$

素因数の和:1245525

約数の個数: 40

約数和(自身を含む): 926659440

約数和(自身を除く): 627737280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1245509, 2491018, 3736527, 4982036, 6227545, 7473054, 9964072, 12455090, 14946108, 18682635, 19928144, 24910180, 29892216, 37365270, 49820360, 59784432, 74730540, 99640720, 149461080, 298922160]

約数ペア:

[(1, 298922160), (2, 149461080), (3, 99640720), (4, 74730540), (5, 59784432), (6, 49820360), (8, 37365270), (10, 29892216), (12, 24910180), (15, 19928144), (16, 18682635), (20, 14946108), (24, 12455090), (30, 9964072), (40, 7473054), (48, 6227545), (60, 4982036), (80, 3736527), (120, 2491018), (240, 1245509)]