30048480

素因数分解:

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

素因数の和:310

約数の個数: 288

約数和(自身を含む): 128314368

約数和(自身を除く): 98265888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 271, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 542, 560, 616, 630, 660, 672, 693, 720, 770, 792, 813, 840, 880, 924, 990, 1008, 1056, 1084, 1120, 1155, 1232, 1260, 1320, 1355, 1386, 1440, 1540, 1584, 1626, 1680, 1760, 1848, 1897, 1980, 2016, 2168, 2310, 2439, 2464, 2520, 2640, 2710, 2772, 2981, 3080, 3168, 3252, 3360, 3465, 3696, 3794, 3960, 4065, 4336, 4620, 4878, 5040, 5280, 5420, 5544, 5691, 5962, 6160, 6504, 6930, 7392, 7588, 7920, 8130, 8672, 8943, 9240, 9485, 9756, 10080, 10840, 11088, 11382, 11924, 12195, 12320, 13008, 13860, 14905, 15176, 15840, 16260, 17073, 17886, 18480, 18970, 19512, 20867, 21680, 22176, 22764, 23848, 24390, 26016, 26829, 27720, 28455, 29810, 30352, 32520, 34146, 35772, 36960, 37940, 39024, 41734, 43360, 44715, 45528, 47696, 48780, 53658, 55440, 56910, 59620, 60704, 62601, 65040, 68292, 71544, 75880, 78048, 83468, 85365, 89430, 91056, 95392, 97560, 104335, 107316, 110880, 113820, 119240, 125202, 130080, 134145, 136584, 143088, 151760, 166936, 170730, 178860, 182112, 187803, 195120, 208670, 214632, 227640, 238480, 250404, 268290, 273168, 286176, 303520, 313005, 333872, 341460, 357720, 375606, 390240, 417340, 429264, 455280, 476960, 500808, 536580, 546336, 626010, 667744, 682920, 715440, 751212, 834680, 858528, 910560, 939015, 1001616, 1073160, 1252020, 1365840, 1430880, 1502424, 1669360, 1878030, 2003232, 2146320, 2504040, 2731680, 3004848, 3338720, 3756060, 4292640, 5008080, 6009696, 7512120, 10016160, 15024240, 30048480]

約数ペア:

[(1, 30048480), (2, 15024240), (3, 10016160), (4, 7512120), (5, 6009696), (6, 5008080), (7, 4292640), (8, 3756060), (9, 3338720), (10, 3004848), (11, 2731680), (12, 2504040), (14, 2146320), (15, 2003232), (16, 1878030), (18, 1669360), (20, 1502424), (21, 1430880), (22, 1365840), (24, 1252020), (28, 1073160), (30, 1001616), (32, 939015), (33, 910560), (35, 858528), (36, 834680), (40, 751212), (42, 715440), (44, 682920), (45, 667744), (48, 626010), (55, 546336), (56, 536580), (60, 500808), (63, 476960), (66, 455280), (70, 429264), (72, 417340), (77, 390240), (80, 375606), (84, 357720), (88, 341460), (90, 333872), (96, 313005), (99, 303520), (105, 286176), (110, 273168), (112, 268290), (120, 250404), (126, 238480), (132, 227640), (140, 214632), (144, 208670), (154, 195120), (160, 187803), (165, 182112), (168, 178860), (176, 170730), (180, 166936), (198, 151760), (210, 143088), (220, 136584), (224, 134145), (231, 130080), (240, 125202), (252, 119240), (264, 113820), (271, 110880), (280, 107316), (288, 104335), (308, 97560), (315, 95392), (330, 91056), (336, 89430), (352, 85365), (360, 83468), (385, 78048), (396, 75880), (420, 71544), (440, 68292), (462, 65040), (480, 62601), (495, 60704), (504, 59620), (528, 56910), (542, 55440), (560, 53658), (616, 48780), (630, 47696), (660, 45528), (672, 44715), (693, 43360), (720, 41734), (770, 39024), (792, 37940), (813, 36960), (840, 35772), (880, 34146), (924, 32520), (990, 30352), (1008, 29810), (1056, 28455), (1084, 27720), (1120, 26829), (1155, 26016), (1232, 24390), (1260, 23848), (1320, 22764), (1355, 22176), (1386, 21680), (1440, 20867), (1540, 19512), (1584, 18970), (1626, 18480), (1680, 17886), (1760, 17073), (1848, 16260), (1897, 15840), (1980, 15176), (2016, 14905), (2168, 13860), (2310, 13008), (2439, 12320), (2464, 12195), (2520, 11924), (2640, 11382), (2710, 11088), (2772, 10840), (2981, 10080), (3080, 9756), (3168, 9485), (3252, 9240), (3360, 8943), (3465, 8672), (3696, 8130), (3794, 7920), (3960, 7588), (4065, 7392), (4336, 6930), (4620, 6504), (4878, 6160), (5040, 5962), (5280, 5691), (5420, 5544)]