32528640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 106843968

約数和(自身を除く): 74315328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 197, 215, 240, 256, 258, 320, 344, 384, 394, 430, 480, 516, 591, 640, 645, 688, 768, 788, 860, 960, 985, 1032, 1182, 1280, 1290, 1376, 1576, 1720, 1920, 1970, 2064, 2364, 2580, 2752, 2955, 3152, 3440, 3840, 3940, 4128, 4728, 5160, 5504, 5910, 6304, 6880, 7880, 8256, 8471, 9456, 10320, 11008, 11820, 12608, 13760, 15760, 16512, 16942, 18912, 20640, 23640, 25216, 25413, 27520, 31520, 33024, 33884, 37824, 41280, 42355, 47280, 50432, 50826, 55040, 63040, 67768, 75648, 82560, 84710, 94560, 101652, 126080, 127065, 135536, 151296, 165120, 169420, 189120, 203304, 252160, 254130, 271072, 338840, 378240, 406608, 508260, 542144, 677680, 756480, 813216, 1016520, 1084288, 1355360, 1626432, 2033040, 2168576, 2710720, 3252864, 4066080, 5421440, 6505728, 8132160, 10842880, 16264320, 32528640]

約数ペア:

[(1, 32528640), (2, 16264320), (3, 10842880), (4, 8132160), (5, 6505728), (6, 5421440), (8, 4066080), (10, 3252864), (12, 2710720), (15, 2168576), (16, 2033040), (20, 1626432), (24, 1355360), (30, 1084288), (32, 1016520), (40, 813216), (43, 756480), (48, 677680), (60, 542144), (64, 508260), (80, 406608), (86, 378240), (96, 338840), (120, 271072), (128, 254130), (129, 252160), (160, 203304), (172, 189120), (192, 169420), (197, 165120), (215, 151296), (240, 135536), (256, 127065), (258, 126080), (320, 101652), (344, 94560), (384, 84710), (394, 82560), (430, 75648), (480, 67768), (516, 63040), (591, 55040), (640, 50826), (645, 50432), (688, 47280), (768, 42355), (788, 41280), (860, 37824), (960, 33884), (985, 33024), (1032, 31520), (1182, 27520), (1280, 25413), (1290, 25216), (1376, 23640), (1576, 20640), (1720, 18912), (1920, 16942), (1970, 16512), (2064, 15760), (2364, 13760), (2580, 12608), (2752, 11820), (2955, 11008), (3152, 10320), (3440, 9456), (3840, 8471), (3940, 8256), (4128, 7880), (4728, 6880), (5160, 6304), (5504, 5910)]