166124880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{230729}}^1$

素因数の和:230748

約数の個数: 60

約数和(自身を含む): 557905140

約数和(自身を除く): 391780260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 230729, 461458, 692187, 922916, 1153645, 1384374, 1845832, 2076561, 2307290, 2768748, 3460935, 3691664, 4153122, 4614580, 5537496, 6921870, 8306244, 9229160, 10382805, 11074992, 13843740, 16612488, 18458320, 20765610, 27687480, 33224976, 41531220, 55374960, 83062440, 166124880]

約数ペア:

[(1, 166124880), (2, 83062440), (3, 55374960), (4, 41531220), (5, 33224976), (6, 27687480), (8, 20765610), (9, 18458320), (10, 16612488), (12, 13843740), (15, 11074992), (16, 10382805), (18, 9229160), (20, 8306244), (24, 6921870), (30, 5537496), (36, 4614580), (40, 4153122), (45, 3691664), (48, 3460935), (60, 2768748), (72, 2307290), (80, 2076561), (90, 1845832), (120, 1384374), (144, 1153645), (180, 922916), (240, 692187), (360, 461458), (720, 230729)]