30877440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 116557056

約数和(自身を除く): 85679616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 43, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 86, 88, 96, 102, 110, 120, 128, 129, 132, 136, 160, 165, 170, 172, 176, 187, 192, 204, 215, 220, 240, 255, 256, 258, 264, 272, 320, 330, 340, 344, 352, 374, 384, 408, 430, 440, 473, 480, 510, 516, 528, 544, 561, 640, 645, 660, 680, 688, 704, 731, 748, 768, 816, 860, 880, 935, 946, 960, 1020, 1032, 1056, 1088, 1122, 1280, 1290, 1320, 1360, 1376, 1408, 1419, 1462, 1496, 1632, 1720, 1760, 1870, 1892, 1920, 2040, 2064, 2112, 2176, 2193, 2244, 2365, 2580, 2640, 2720, 2752, 2805, 2816, 2838, 2924, 2992, 3264, 3440, 3520, 3655, 3740, 3784, 3840, 4080, 4128, 4224, 4352, 4386, 4488, 4730, 5160, 5280, 5440, 5504, 5610, 5676, 5848, 5984, 6528, 6880, 7040, 7095, 7310, 7480, 7568, 8041, 8160, 8256, 8448, 8772, 8976, 9460, 10320, 10560, 10880, 10965, 11008, 11220, 11352, 11696, 11968, 13056, 13760, 14080, 14190, 14620, 14960, 15136, 16082, 16320, 16512, 17544, 17952, 18920, 20640, 21120, 21760, 21930, 22440, 22704, 23392, 23936, 24123, 27520, 28380, 29240, 29920, 30272, 32164, 32640, 33024, 35088, 35904, 37840, 40205, 41280, 42240, 43860, 44880, 45408, 46784, 47872, 48246, 55040, 56760, 58480, 59840, 60544, 64328, 65280, 70176, 71808, 75680, 80410, 82560, 87720, 89760, 90816, 93568, 96492, 113520, 116960, 119680, 120615, 121088, 128656, 140352, 143616, 151360, 160820, 165120, 175440, 179520, 181632, 187136, 192984, 227040, 233920, 239360, 241230, 257312, 280704, 302720, 321640, 350880, 359040, 363264, 385968, 454080, 467840, 482460, 514624, 561408, 605440, 643280, 701760, 718080, 771936, 908160, 935680, 964920, 1029248, 1286560, 1403520, 1543872, 1816320, 1929840, 2058496, 2573120, 2807040, 3087744, 3859680, 5146240, 6175488, 7719360, 10292480, 15438720, 30877440]

約数ペア:

[(1, 30877440), (2, 15438720), (3, 10292480), (4, 7719360), (5, 6175488), (6, 5146240), (8, 3859680), (10, 3087744), (11, 2807040), (12, 2573120), (15, 2058496), (16, 1929840), (17, 1816320), (20, 1543872), (22, 1403520), (24, 1286560), (30, 1029248), (32, 964920), (33, 935680), (34, 908160), (40, 771936), (43, 718080), (44, 701760), (48, 643280), (51, 605440), (55, 561408), (60, 514624), (64, 482460), (66, 467840), (68, 454080), (80, 385968), (85, 363264), (86, 359040), (88, 350880), (96, 321640), (102, 302720), (110, 280704), (120, 257312), (128, 241230), (129, 239360), (132, 233920), (136, 227040), (160, 192984), (165, 187136), (170, 181632), (172, 179520), (176, 175440), (187, 165120), (192, 160820), (204, 151360), (215, 143616), (220, 140352), (240, 128656), (255, 121088), (256, 120615), (258, 119680), (264, 116960), (272, 113520), (320, 96492), (330, 93568), (340, 90816), (344, 89760), (352, 87720), (374, 82560), (384, 80410), (408, 75680), (430, 71808), (440, 70176), (473, 65280), (480, 64328), (510, 60544), (516, 59840), (528, 58480), (544, 56760), (561, 55040), (640, 48246), (645, 47872), (660, 46784), (680, 45408), (688, 44880), (704, 43860), (731, 42240), (748, 41280), (768, 40205), (816, 37840), (860, 35904), (880, 35088), (935, 33024), (946, 32640), (960, 32164), (1020, 30272), (1032, 29920), (1056, 29240), (1088, 28380), (1122, 27520), (1280, 24123), (1290, 23936), (1320, 23392), (1360, 22704), (1376, 22440), (1408, 21930), (1419, 21760), (1462, 21120), (1496, 20640), (1632, 18920), (1720, 17952), (1760, 17544), (1870, 16512), (1892, 16320), (1920, 16082), (2040, 15136), (2064, 14960), (2112, 14620), (2176, 14190), (2193, 14080), (2244, 13760), (2365, 13056), (2580, 11968), (2640, 11696), (2720, 11352), (2752, 11220), (2805, 11008), (2816, 10965), (2838, 10880), (2924, 10560), (2992, 10320), (3264, 9460), (3440, 8976), (3520, 8772), (3655, 8448), (3740, 8256), (3784, 8160), (3840, 8041), (4080, 7568), (4128, 7480), (4224, 7310), (4352, 7095), (4386, 7040), (4488, 6880), (4730, 6528), (5160, 5984), (5280, 5848), (5440, 5676), (5504, 5610)]