1268560680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{5003}}^1$

素因数の和:7130

約数の個数: 64

約数和(自身を含む): 3808244160

約数和(自身を除く): 2539683480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2113, 4226, 5003, 6339, 8452, 10006, 10565, 12678, 15009, 16904, 20012, 21130, 25015, 25356, 30018, 31695, 40024, 42260, 50030, 50712, 60036, 63390, 75045, 84520, 100060, 120072, 126780, 150090, 200120, 253560, 300180, 600360, 10571339, 21142678, 31714017, 42285356, 52856695, 63428034, 84570712, 105713390, 126856068, 158570085, 211426780, 253712136, 317140170, 422853560, 634280340, 1268560680]

約数ペア:

[(1, 1268560680), (2, 634280340), (3, 422853560), (4, 317140170), (5, 253712136), (6, 211426780), (8, 158570085), (10, 126856068), (12, 105713390), (15, 84570712), (20, 63428034), (24, 52856695), (30, 42285356), (40, 31714017), (60, 21142678), (120, 10571339), (2113, 600360), (4226, 300180), (5003, 253560), (6339, 200120), (8452, 150090), (10006, 126780), (10565, 120072), (12678, 100060), (15009, 84520), (16904, 75045), (20012, 63390), (21130, 60036), (25015, 50712), (25356, 50030), (30018, 42260), (31695, 40024)]