80064960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83401}}^1$

素因数の和:83421

約数の個数: 56

約数和(自身を含む): 254209296

約数和(自身を除く): 174144336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 83401, 166802, 250203, 333604, 417005, 500406, 667208, 834010, 1000812, 1251015, 1334416, 1668020, 2001624, 2502030, 2668832, 3336040, 4003248, 5004060, 5337664, 6672080, 8006496, 10008120, 13344160, 16012992, 20016240, 26688320, 40032480, 80064960]

約数ペア:

[(1, 80064960), (2, 40032480), (3, 26688320), (4, 20016240), (5, 16012992), (6, 13344160), (8, 10008120), (10, 8006496), (12, 6672080), (15, 5337664), (16, 5004060), (20, 4003248), (24, 3336040), (30, 2668832), (32, 2502030), (40, 2001624), (48, 1668020), (60, 1334416), (64, 1251015), (80, 1000812), (96, 834010), (120, 667208), (160, 500406), (192, 417005), (240, 333604), (320, 250203), (480, 166802), (960, 83401)]