1185288540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{71317}}^1$

素因数の和:71606

約数の個数: 48

約数和(自身を含む): 3330835872

約数和(自身を除く): 2145547332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 831, 1108, 1385, 1662, 2770, 3324, 4155, 5540, 8310, 16620, 71317, 142634, 213951, 285268, 356585, 427902, 713170, 855804, 1069755, 1426340, 2139510, 4279020, 19754809, 39509618, 59264427, 79019236, 98774045, 118528854, 197548090, 237057708, 296322135, 395096180, 592644270, 1185288540]

約数ペア:

[(1, 1185288540), (2, 592644270), (3, 395096180), (4, 296322135), (5, 237057708), (6, 197548090), (10, 118528854), (12, 98774045), (15, 79019236), (20, 59264427), (30, 39509618), (60, 19754809), (277, 4279020), (554, 2139510), (831, 1426340), (1108, 1069755), (1385, 855804), (1662, 713170), (2770, 427902), (3324, 356585), (4155, 285268), (5540, 213951), (8310, 142634), (16620, 71317)]