345836880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{480329}}^1$

素因数の和:480348

約数の個数: 60

約数和(自身を含む): 1161437940

約数和(自身を除く): 815601060

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, 480329, 960658, 1440987, 1921316, 2401645, 2881974, 3842632, 4322961, 4803290, 5763948, 7204935, 7685264, 8645922, 9606580, 11527896, 14409870, 17291844, 19213160, 21614805, 23055792, 28819740, 34583688, 38426320, 43229610, 57639480, 69167376, 86459220, 115278960, 172918440, 345836880]

約数ペア:

[(1, 345836880), (2, 172918440), (3, 115278960), (4, 86459220), (5, 69167376), (6, 57639480), (8, 43229610), (9, 38426320), (10, 34583688), (12, 28819740), (15, 23055792), (16, 21614805), (18, 19213160), (20, 17291844), (24, 14409870), (30, 11527896), (36, 9606580), (40, 8645922), (45, 7685264), (48, 7204935), (60, 5763948), (72, 4803290), (80, 4322961), (90, 3842632), (120, 2881974), (144, 2401645), (180, 1921316), (240, 1440987), (360, 960658), (720, 480329)]