152443440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211727}}^1$

素因数の和:211746

約数の個数: 60

約数和(自身を含む): 511958304

約数和(自身を除く): 359514864

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, 211727, 423454, 635181, 846908, 1058635, 1270362, 1693816, 1905543, 2117270, 2540724, 3175905, 3387632, 3811086, 4234540, 5081448, 6351810, 7622172, 8469080, 9527715, 10162896, 12703620, 15244344, 16938160, 19055430, 25407240, 30488688, 38110860, 50814480, 76221720, 152443440]

約数ペア:

[(1, 152443440), (2, 76221720), (3, 50814480), (4, 38110860), (5, 30488688), (6, 25407240), (8, 19055430), (9, 16938160), (10, 15244344), (12, 12703620), (15, 10162896), (16, 9527715), (18, 8469080), (20, 7622172), (24, 6351810), (30, 5081448), (36, 4234540), (40, 3811086), (45, 3387632), (48, 3175905), (60, 2540724), (72, 2117270), (80, 1905543), (90, 1693816), (120, 1270362), (144, 1058635), (180, 846908), (240, 635181), (360, 423454), (720, 211727)]