164899440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229027}}^1$

素因数の和:229046

約数の個数: 60

約数和(自身を含む): 553789704

約数和(自身を除く): 388890264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 229027, 458054, 687081, 916108, 1145135, 1374162, 1832216, 2061243, 2290270, 2748324, 3435405, 3664432, 4122486, 4580540, 5496648, 6870810, 8244972, 9161080, 10306215, 10993296, 13741620, 16489944, 18322160, 20612430, 27483240, 32979888, 41224860, 54966480, 82449720, 164899440]

約数ペア:

[(1, 164899440), (2, 82449720), (3, 54966480), (4, 41224860), (5, 32979888), (6, 27483240), (8, 20612430), (9, 18322160), (10, 16489944), (12, 13741620), (15, 10993296), (16, 10306215), (18, 9161080), (20, 8244972), (24, 6870810), (30, 5496648), (36, 4580540), (40, 4122486), (45, 3664432), (48, 3435405), (60, 2748324), (72, 2290270), (80, 2061243), (90, 1832216), (120, 1374162), (144, 1145135), (180, 916108), (240, 687081), (360, 458054), (720, 229027)]