40492080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{56239}}^1$

素因数の和:56258

約数の個数: 60

約数和(自身を含む): 135988320

約数和(自身を除く): 95496240

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, 56239, 112478, 168717, 224956, 281195, 337434, 449912, 506151, 562390, 674868, 843585, 899824, 1012302, 1124780, 1349736, 1687170, 2024604, 2249560, 2530755, 2699472, 3374340, 4049208, 4499120, 5061510, 6748680, 8098416, 10123020, 13497360, 20246040, 40492080]

約数ペア:

[(1, 40492080), (2, 20246040), (3, 13497360), (4, 10123020), (5, 8098416), (6, 6748680), (8, 5061510), (9, 4499120), (10, 4049208), (12, 3374340), (15, 2699472), (16, 2530755), (18, 2249560), (20, 2024604), (24, 1687170), (30, 1349736), (36, 1124780), (40, 1012302), (45, 899824), (48, 843585), (60, 674868), (72, 562390), (80, 506151), (90, 449912), (120, 337434), (144, 281195), (180, 224956), (240, 168717), (360, 112478), (720, 56239)]