39312480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{81901}}^1$

素因数の和:81919

約数の個数: 48

約数和(自身を含む): 123835824

約数和(自身を除く): 84523344

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, 81901, 163802, 245703, 327604, 409505, 491406, 655208, 819010, 982812, 1228515, 1310416, 1638020, 1965624, 2457030, 2620832, 3276040, 3931248, 4914060, 6552080, 7862496, 9828120, 13104160, 19656240, 39312480]

約数ペア:

[(1, 39312480), (2, 19656240), (3, 13104160), (4, 9828120), (5, 7862496), (6, 6552080), (8, 4914060), (10, 3931248), (12, 3276040), (15, 2620832), (16, 2457030), (20, 1965624), (24, 1638020), (30, 1310416), (32, 1228515), (40, 982812), (48, 819010), (60, 655208), (80, 491406), (96, 409505), (120, 327604), (160, 245703), (240, 163802), (480, 81901)]