153031080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13147}}^1$

素因数の和:13258

約数の個数: 64

約数和(自身を含む): 463861440

約数和(自身を除く): 310830360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 11640, 13147, 26294, 39441, 52588, 65735, 78882, 105176, 131470, 157764, 197205, 262940, 315528, 394410, 525880, 788820, 1275259, 1577640, 2550518, 3825777, 5101036, 6376295, 7651554, 10202072, 12752590, 15303108, 19128885, 25505180, 30606216, 38257770, 51010360, 76515540, 153031080]

約数ペア:

[(1, 153031080), (2, 76515540), (3, 51010360), (4, 38257770), (5, 30606216), (6, 25505180), (8, 19128885), (10, 15303108), (12, 12752590), (15, 10202072), (20, 7651554), (24, 6376295), (30, 5101036), (40, 3825777), (60, 2550518), (97, 1577640), (120, 1275259), (194, 788820), (291, 525880), (388, 394410), (485, 315528), (582, 262940), (776, 197205), (970, 157764), (1164, 131470), (1455, 105176), (1940, 78882), (2328, 65735), (2910, 52588), (3880, 39441), (5820, 26294), (11640, 13147)]