32481360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 110115720

約数和(自身を除く): 77634360

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, 197, 229, 240, 360, 394, 458, 591, 687, 720, 788, 916, 985, 1145, 1182, 1374, 1576, 1773, 1832, 1970, 2061, 2290, 2364, 2748, 2955, 3152, 3435, 3546, 3664, 3940, 4122, 4580, 4728, 5496, 5910, 6870, 7092, 7880, 8244, 8865, 9160, 9456, 10305, 10992, 11820, 13740, 14184, 15760, 16488, 17730, 18320, 20610, 23640, 27480, 28368, 32976, 35460, 41220, 45113, 47280, 54960, 70920, 82440, 90226, 135339, 141840, 164880, 180452, 225565, 270678, 360904, 406017, 451130, 541356, 676695, 721808, 812034, 902260, 1082712, 1353390, 1624068, 1804520, 2030085, 2165424, 2706780, 3248136, 3609040, 4060170, 5413560, 6496272, 8120340, 10827120, 16240680, 32481360]

約数ペア:

[(1, 32481360), (2, 16240680), (3, 10827120), (4, 8120340), (5, 6496272), (6, 5413560), (8, 4060170), (9, 3609040), (10, 3248136), (12, 2706780), (15, 2165424), (16, 2030085), (18, 1804520), (20, 1624068), (24, 1353390), (30, 1082712), (36, 902260), (40, 812034), (45, 721808), (48, 676695), (60, 541356), (72, 451130), (80, 406017), (90, 360904), (120, 270678), (144, 225565), (180, 180452), (197, 164880), (229, 141840), (240, 135339), (360, 90226), (394, 82440), (458, 70920), (591, 54960), (687, 47280), (720, 45113), (788, 41220), (916, 35460), (985, 32976), (1145, 28368), (1182, 27480), (1374, 23640), (1576, 20610), (1773, 18320), (1832, 17730), (1970, 16488), (2061, 15760), (2290, 14184), (2364, 13740), (2748, 11820), (2955, 10992), (3152, 10305), (3435, 9456), (3546, 9160), (3664, 8865), (3940, 8244), (4122, 7880), (4580, 7092), (4728, 6870), (5496, 5910)]