267390720

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{2579}}^1$

素因数の和:2612

約数の個数: 180

約数和(自身を含む): 957143880

約数和(自身を除く): 689753160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2579, 2592, 2880, 3240, 3456, 3840, 4320, 5158, 5184, 5760, 6480, 6912, 7737, 8640, 10316, 10368, 11520, 12895, 12960, 15474, 17280, 20632, 20736, 23211, 25790, 25920, 30948, 34560, 38685, 41264, 46422, 51580, 51840, 61896, 69633, 77370, 82528, 92844, 103160, 103680, 116055, 123792, 139266, 154740, 165056, 185688, 206320, 208899, 232110, 247584, 278532, 309480, 330112, 348165, 371376, 412640, 417798, 464220, 495168, 557064, 618960, 660224, 696330, 742752, 825280, 835596, 928440, 990336, 1044495, 1114128, 1237920, 1392660, 1485504, 1650560, 1671192, 1856880, 1980672, 2088990, 2228256, 2475840, 2785320, 2971008, 3301120, 3342384, 3713760, 4177980, 4456512, 4951680, 5570640, 5942016, 6684768, 7427520, 8355960, 8913024, 9903360, 11141280, 13369536, 14855040, 16711920, 17826048, 22282560, 26739072, 29710080, 33423840, 44565120, 53478144, 66847680, 89130240, 133695360, 267390720]

約数ペア:

[(1, 267390720), (2, 133695360), (3, 89130240), (4, 66847680), (5, 53478144), (6, 44565120), (8, 33423840), (9, 29710080), (10, 26739072), (12, 22282560), (15, 17826048), (16, 16711920), (18, 14855040), (20, 13369536), (24, 11141280), (27, 9903360), (30, 8913024), (32, 8355960), (36, 7427520), (40, 6684768), (45, 5942016), (48, 5570640), (54, 4951680), (60, 4456512), (64, 4177980), (72, 3713760), (80, 3342384), (81, 3301120), (90, 2971008), (96, 2785320), (108, 2475840), (120, 2228256), (128, 2088990), (135, 1980672), (144, 1856880), (160, 1671192), (162, 1650560), (180, 1485504), (192, 1392660), (216, 1237920), (240, 1114128), (256, 1044495), (270, 990336), (288, 928440), (320, 835596), (324, 825280), (360, 742752), (384, 696330), (405, 660224), (432, 618960), (480, 557064), (540, 495168), (576, 464220), (640, 417798), (648, 412640), (720, 371376), (768, 348165), (810, 330112), (864, 309480), (960, 278532), (1080, 247584), (1152, 232110), (1280, 208899), (1296, 206320), (1440, 185688), (1620, 165056), (1728, 154740), (1920, 139266), (2160, 123792), (2304, 116055), (2579, 103680), (2592, 103160), (2880, 92844), (3240, 82528), (3456, 77370), (3840, 69633), (4320, 61896), (5158, 51840), (5184, 51580), (5760, 46422), (6480, 41264), (6912, 38685), (7737, 34560), (8640, 30948), (10316, 25920), (10368, 25790), (11520, 23211), (12895, 20736), (12960, 20632), (15474, 17280)]