451329120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28493}}^1$

素因数の和:28525

約数の個数: 144

約数和(自身を含む): 1680234192

約数和(自身を除く): 1228905072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 28493, 56986, 85479, 113972, 142465, 170958, 227944, 256437, 284930, 313423, 341916, 427395, 455888, 512874, 569860, 626846, 683832, 854790, 911776, 940269, 1025748, 1139720, 1253692, 1282185, 1367664, 1567115, 1709580, 1880538, 2051496, 2279440, 2507384, 2564370, 2735328, 2820807, 3134230, 3419160, 3761076, 4102992, 4558880, 4701345, 5014768, 5128740, 5641614, 6268460, 6838320, 7522152, 8205984, 9402690, 10029536, 10257480, 11283228, 12536920, 13676640, 14104035, 15044304, 18805380, 20514960, 22566456, 25073840, 28208070, 30088608, 37610760, 41029920, 45132912, 50147680, 56416140, 75221520, 90265824, 112832280, 150443040, 225664560, 451329120]

約数ペア:

[(1, 451329120), (2, 225664560), (3, 150443040), (4, 112832280), (5, 90265824), (6, 75221520), (8, 56416140), (9, 50147680), (10, 45132912), (11, 41029920), (12, 37610760), (15, 30088608), (16, 28208070), (18, 25073840), (20, 22566456), (22, 20514960), (24, 18805380), (30, 15044304), (32, 14104035), (33, 13676640), (36, 12536920), (40, 11283228), (44, 10257480), (45, 10029536), (48, 9402690), (55, 8205984), (60, 7522152), (66, 6838320), (72, 6268460), (80, 5641614), (88, 5128740), (90, 5014768), (96, 4701345), (99, 4558880), (110, 4102992), (120, 3761076), (132, 3419160), (144, 3134230), (160, 2820807), (165, 2735328), (176, 2564370), (180, 2507384), (198, 2279440), (220, 2051496), (240, 1880538), (264, 1709580), (288, 1567115), (330, 1367664), (352, 1282185), (360, 1253692), (396, 1139720), (440, 1025748), (480, 940269), (495, 911776), (528, 854790), (660, 683832), (720, 626846), (792, 569860), (880, 512874), (990, 455888), (1056, 427395), (1320, 341916), (1440, 313423), (1584, 284930), (1760, 256437), (1980, 227944), (2640, 170958), (3168, 142465), (3960, 113972), (5280, 85479), (7920, 56986), (15840, 28493)]