45072720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 194273280

約数和(自身を除く): 149200560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 271, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 542, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 813, 840, 880, 924, 945, 990, 1008, 1080, 1084, 1155, 1188, 1232, 1260, 1320, 1355, 1386, 1485, 1512, 1540, 1584, 1626, 1680, 1848, 1890, 1897, 1980, 2079, 2160, 2168, 2310, 2376, 2439, 2520, 2640, 2710, 2772, 2970, 2981, 3024, 3080, 3252, 3465, 3696, 3780, 3794, 3960, 4065, 4158, 4336, 4620, 4752, 4878, 5040, 5420, 5544, 5691, 5940, 5962, 6160, 6504, 6930, 7317, 7560, 7588, 7920, 8130, 8316, 8943, 9240, 9485, 9756, 10395, 10840, 11088, 11382, 11880, 11924, 12195, 13008, 13860, 14634, 14905, 15120, 15176, 16260, 16632, 17073, 17886, 18480, 18970, 19512, 20790, 20867, 21680, 22764, 23760, 23848, 24390, 26829, 27720, 28455, 29268, 29810, 30352, 32520, 33264, 34146, 35772, 36585, 37940, 39024, 41580, 41734, 44715, 45528, 47696, 48780, 51219, 53658, 55440, 56910, 58536, 59620, 62601, 65040, 68292, 71544, 73170, 75880, 80487, 83160, 83468, 85365, 89430, 91056, 97560, 102438, 104335, 107316, 113820, 117072, 119240, 125202, 134145, 136584, 143088, 146340, 151760, 160974, 166320, 166936, 170730, 178860, 187803, 195120, 204876, 208670, 214632, 227640, 238480, 250404, 256095, 268290, 273168, 292680, 313005, 321948, 333872, 341460, 357720, 375606, 402435, 409752, 417340, 429264, 455280, 500808, 512190, 536580, 563409, 585360, 626010, 643896, 682920, 715440, 751212, 804870, 819504, 834680, 939015, 1001616, 1024380, 1073160, 1126818, 1252020, 1287792, 1365840, 1502424, 1609740, 1669360, 1878030, 2048760, 2146320, 2253636, 2504040, 2817045, 3004848, 3219480, 3756060, 4097520, 4507272, 5008080, 5634090, 6438960, 7512120, 9014544, 11268180, 15024240, 22536360, 45072720]

約数ペア:

[(1, 45072720), (2, 22536360), (3, 15024240), (4, 11268180), (5, 9014544), (6, 7512120), (7, 6438960), (8, 5634090), (9, 5008080), (10, 4507272), (11, 4097520), (12, 3756060), (14, 3219480), (15, 3004848), (16, 2817045), (18, 2504040), (20, 2253636), (21, 2146320), (22, 2048760), (24, 1878030), (27, 1669360), (28, 1609740), (30, 1502424), (33, 1365840), (35, 1287792), (36, 1252020), (40, 1126818), (42, 1073160), (44, 1024380), (45, 1001616), (48, 939015), (54, 834680), (55, 819504), (56, 804870), (60, 751212), (63, 715440), (66, 682920), (70, 643896), (72, 626010), (77, 585360), (80, 563409), (84, 536580), (88, 512190), (90, 500808), (99, 455280), (105, 429264), (108, 417340), (110, 409752), (112, 402435), (120, 375606), (126, 357720), (132, 341460), (135, 333872), (140, 321948), (144, 313005), (154, 292680), (165, 273168), (168, 268290), (176, 256095), (180, 250404), (189, 238480), (198, 227640), (210, 214632), (216, 208670), (220, 204876), (231, 195120), (240, 187803), (252, 178860), (264, 170730), (270, 166936), (271, 166320), (280, 160974), (297, 151760), (308, 146340), (315, 143088), (330, 136584), (336, 134145), (360, 125202), (378, 119240), (385, 117072), (396, 113820), (420, 107316), (432, 104335), (440, 102438), (462, 97560), (495, 91056), (504, 89430), (528, 85365), (540, 83468), (542, 83160), (560, 80487), (594, 75880), (616, 73170), (630, 71544), (660, 68292), (693, 65040), (720, 62601), (756, 59620), (770, 58536), (792, 56910), (813, 55440), (840, 53658), (880, 51219), (924, 48780), (945, 47696), (990, 45528), (1008, 44715), (1080, 41734), (1084, 41580), (1155, 39024), (1188, 37940), (1232, 36585), (1260, 35772), (1320, 34146), (1355, 33264), (1386, 32520), (1485, 30352), (1512, 29810), (1540, 29268), (1584, 28455), (1626, 27720), (1680, 26829), (1848, 24390), (1890, 23848), (1897, 23760), (1980, 22764), (2079, 21680), (2160, 20867), (2168, 20790), (2310, 19512), (2376, 18970), (2439, 18480), (2520, 17886), (2640, 17073), (2710, 16632), (2772, 16260), (2970, 15176), (2981, 15120), (3024, 14905), (3080, 14634), (3252, 13860), (3465, 13008), (3696, 12195), (3780, 11924), (3794, 11880), (3960, 11382), (4065, 11088), (4158, 10840), (4336, 10395), (4620, 9756), (4752, 9485), (4878, 9240), (5040, 8943), (5420, 8316), (5544, 8130), (5691, 7920), (5940, 7588), (5962, 7560), (6160, 7317), (6504, 6930)]