164116560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{683819}}^1$

素因数の和:683835

約数の個数: 40

約数和(自身を含む): 508762080

約数和(自身を除く): 344645520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 683819, 1367638, 2051457, 2735276, 3419095, 4102914, 5470552, 6838190, 8205828, 10257285, 10941104, 13676380, 16411656, 20514570, 27352760, 32823312, 41029140, 54705520, 82058280, 164116560]

約数ペア:

[(1, 164116560), (2, 82058280), (3, 54705520), (4, 41029140), (5, 32823312), (6, 27352760), (8, 20514570), (10, 16411656), (12, 13676380), (15, 10941104), (16, 10257285), (20, 8205828), (24, 6838190), (30, 5470552), (40, 4102914), (48, 3419095), (60, 2735276), (80, 2051457), (120, 1367638), (240, 683819)]