78226440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6329}}^1$

素因数の和:6446

約数の個数: 64

約数和(自身を含む): 236995200

約数和(自身を除く): 158768760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 6329, 12360, 12658, 18987, 25316, 31645, 37974, 50632, 63290, 75948, 94935, 126580, 151896, 189870, 253160, 379740, 651887, 759480, 1303774, 1955661, 2607548, 3259435, 3911322, 5215096, 6518870, 7822644, 9778305, 13037740, 15645288, 19556610, 26075480, 39113220, 78226440]

約数ペア:

[(1, 78226440), (2, 39113220), (3, 26075480), (4, 19556610), (5, 15645288), (6, 13037740), (8, 9778305), (10, 7822644), (12, 6518870), (15, 5215096), (20, 3911322), (24, 3259435), (30, 2607548), (40, 1955661), (60, 1303774), (103, 759480), (120, 651887), (206, 379740), (309, 253160), (412, 189870), (515, 151896), (618, 126580), (824, 94935), (1030, 75948), (1236, 63290), (1545, 50632), (2060, 37974), (2472, 31645), (3090, 25316), (4120, 18987), (6180, 12658), (6329, 12360)]