188249760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{130729}}^1$

素因数の和:130750

約数の個数: 72

約数和(自身を含む): 642407220

約数和(自身を除く): 454157460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 130729, 261458, 392187, 522916, 653645, 784374, 1045832, 1176561, 1307290, 1568748, 1960935, 2091664, 2353122, 2614580, 3137496, 3921870, 4183328, 4706244, 5229160, 5882805, 6274992, 7843740, 9412488, 10458320, 11765610, 12549984, 15687480, 18824976, 20916640, 23531220, 31374960, 37649952, 47062440, 62749920, 94124880, 188249760]

約数ペア:

[(1, 188249760), (2, 94124880), (3, 62749920), (4, 47062440), (5, 37649952), (6, 31374960), (8, 23531220), (9, 20916640), (10, 18824976), (12, 15687480), (15, 12549984), (16, 11765610), (18, 10458320), (20, 9412488), (24, 7843740), (30, 6274992), (32, 5882805), (36, 5229160), (40, 4706244), (45, 4183328), (48, 3921870), (60, 3137496), (72, 2614580), (80, 2353122), (90, 2091664), (96, 1960935), (120, 1568748), (144, 1307290), (160, 1176561), (180, 1045832), (240, 784374), (288, 653645), (360, 522916), (480, 392187), (720, 261458), (1440, 130729)]