458444880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{212243}}^1$

素因数の和:212265

約数の個数: 80

約数和(自身を含む): 1579095360

約数和(自身を除く): 1120650480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 212243, 424486, 636729, 848972, 1061215, 1273458, 1697944, 1910187, 2122430, 2546916, 3183645, 3395888, 3820374, 4244860, 5093832, 5730561, 6367290, 7640748, 8489720, 9550935, 10187664, 11461122, 12734580, 15281496, 16979440, 19101870, 22922244, 25469160, 28652805, 30562992, 38203740, 45844488, 50938320, 57305610, 76407480, 91688976, 114611220, 152814960, 229222440, 458444880]

約数ペア:

[(1, 458444880), (2, 229222440), (3, 152814960), (4, 114611220), (5, 91688976), (6, 76407480), (8, 57305610), (9, 50938320), (10, 45844488), (12, 38203740), (15, 30562992), (16, 28652805), (18, 25469160), (20, 22922244), (24, 19101870), (27, 16979440), (30, 15281496), (36, 12734580), (40, 11461122), (45, 10187664), (48, 9550935), (54, 8489720), (60, 7640748), (72, 6367290), (80, 5730561), (90, 5093832), (108, 4244860), (120, 3820374), (135, 3395888), (144, 3183645), (180, 2546916), (216, 2122430), (240, 1910187), (270, 1697944), (360, 1273458), (432, 1061215), (540, 848972), (720, 636729), (1080, 424486), (2160, 212243)]