1355593120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1210351}}^1$

素因数の和:1210373

約数の個数: 48

約数和(自身を含む): 3660104448

約数和(自身を除く): 2304511328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1210351, 2420702, 4841404, 6051755, 8472457, 9682808, 12103510, 16944914, 19365616, 24207020, 33889828, 38731232, 42362285, 48414040, 67779656, 84724570, 96828080, 135559312, 169449140, 193656160, 271118624, 338898280, 677796560, 1355593120]

約数ペア:

[(1, 1355593120), (2, 677796560), (4, 338898280), (5, 271118624), (7, 193656160), (8, 169449140), (10, 135559312), (14, 96828080), (16, 84724570), (20, 67779656), (28, 48414040), (32, 42362285), (35, 38731232), (40, 33889828), (56, 24207020), (70, 19365616), (80, 16944914), (112, 12103510), (140, 9682808), (160, 8472457), (224, 6051755), (280, 4841404), (560, 2420702), (1120, 1210351)]