285169320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{4021}}^1$

素因数の和:4235

約数の個数: 96

約数和(自身を含む): 931736520

約数和(自身を除く): 646567200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4021, 4728, 5910, 7092, 7880, 8042, 8865, 11820, 12063, 14184, 16084, 17730, 20105, 23640, 24126, 32168, 35460, 36189, 40210, 48252, 60315, 70920, 72378, 80420, 96504, 120630, 144756, 160840, 180945, 241260, 289512, 361890, 482520, 723780, 792137, 1447560, 1584274, 2376411, 3168548, 3960685, 4752822, 6337096, 7129233, 7921370, 9505644, 11882055, 14258466, 15842740, 19011288, 23764110, 28516932, 31685480, 35646165, 47528220, 57033864, 71292330, 95056440, 142584660, 285169320]

約数ペア:

[(1, 285169320), (2, 142584660), (3, 95056440), (4, 71292330), (5, 57033864), (6, 47528220), (8, 35646165), (9, 31685480), (10, 28516932), (12, 23764110), (15, 19011288), (18, 15842740), (20, 14258466), (24, 11882055), (30, 9505644), (36, 7921370), (40, 7129233), (45, 6337096), (60, 4752822), (72, 3960685), (90, 3168548), (120, 2376411), (180, 1584274), (197, 1447560), (360, 792137), (394, 723780), (591, 482520), (788, 361890), (985, 289512), (1182, 241260), (1576, 180945), (1773, 160840), (1970, 144756), (2364, 120630), (2955, 96504), (3546, 80420), (3940, 72378), (4021, 70920), (4728, 60315), (5910, 48252), (7092, 40210), (7880, 36189), (8042, 35460), (8865, 32168), (11820, 24126), (12063, 23640), (14184, 20105), (16084, 17730)]