445852080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{206413}}^1$

素因数の和:206435

約数の個数: 80

約数和(自身を含む): 1535720160

約数和(自身を除く): 1089868080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 206413, 412826, 619239, 825652, 1032065, 1238478, 1651304, 1857717, 2064130, 2476956, 3096195, 3302608, 3715434, 4128260, 4953912, 5573151, 6192390, 7430868, 8256520, 9288585, 9907824, 11146302, 12384780, 14861736, 16513040, 18577170, 22292604, 24769560, 27865755, 29723472, 37154340, 44585208, 49539120, 55731510, 74308680, 89170416, 111463020, 148617360, 222926040, 445852080]

約数ペア:

[(1, 445852080), (2, 222926040), (3, 148617360), (4, 111463020), (5, 89170416), (6, 74308680), (8, 55731510), (9, 49539120), (10, 44585208), (12, 37154340), (15, 29723472), (16, 27865755), (18, 24769560), (20, 22292604), (24, 18577170), (27, 16513040), (30, 14861736), (36, 12384780), (40, 11146302), (45, 9907824), (48, 9288585), (54, 8256520), (60, 7430868), (72, 6192390), (80, 5573151), (90, 4953912), (108, 4128260), (120, 3715434), (135, 3302608), (144, 3096195), (180, 2476956), (216, 2064130), (240, 1857717), (270, 1651304), (360, 1238478), (432, 1032065), (540, 825652), (720, 619239), (1080, 412826), (2160, 206413)]