29971440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41627}}^1$

素因数の和:41646

約数の個数: 60

約数和(自身を含む): 100656504

約数和(自身を除く): 70685064

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, 41627, 83254, 124881, 166508, 208135, 249762, 333016, 374643, 416270, 499524, 624405, 666032, 749286, 832540, 999048, 1248810, 1498572, 1665080, 1873215, 1998096, 2497620, 2997144, 3330160, 3746430, 4995240, 5994288, 7492860, 9990480, 14985720, 29971440]

約数ペア:

[(1, 29971440), (2, 14985720), (3, 9990480), (4, 7492860), (5, 5994288), (6, 4995240), (8, 3746430), (9, 3330160), (10, 2997144), (12, 2497620), (15, 1998096), (16, 1873215), (18, 1665080), (20, 1498572), (24, 1248810), (30, 999048), (36, 832540), (40, 749286), (45, 666032), (48, 624405), (60, 499524), (72, 416270), (80, 374643), (90, 333016), (120, 249762), (144, 208135), (180, 166508), (240, 124881), (360, 83254), (720, 41627)]