29832480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20717}}^1$

素因数の和:20738

約数の個数: 72

約数和(自身を含む): 101808252

約数和(自身を除く): 71975772

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, 20717, 41434, 62151, 82868, 103585, 124302, 165736, 186453, 207170, 248604, 310755, 331472, 372906, 414340, 497208, 621510, 662944, 745812, 828680, 932265, 994416, 1243020, 1491624, 1657360, 1864530, 1988832, 2486040, 2983248, 3314720, 3729060, 4972080, 5966496, 7458120, 9944160, 14916240, 29832480]

約数ペア:

[(1, 29832480), (2, 14916240), (3, 9944160), (4, 7458120), (5, 5966496), (6, 4972080), (8, 3729060), (9, 3314720), (10, 2983248), (12, 2486040), (15, 1988832), (16, 1864530), (18, 1657360), (20, 1491624), (24, 1243020), (30, 994416), (32, 932265), (36, 828680), (40, 745812), (45, 662944), (48, 621510), (60, 497208), (72, 414340), (80, 372906), (90, 331472), (96, 310755), (120, 248604), (144, 207170), (160, 186453), (180, 165736), (240, 124302), (288, 103585), (360, 82868), (480, 62151), (720, 41434), (1440, 20717)]