30869280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 121356144

約数和(自身を除く): 90486864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 96, 97, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 194, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 291, 306, 312, 340, 360, 388, 390, 408, 416, 442, 468, 480, 485, 510, 520, 544, 582, 585, 612, 624, 663, 680, 720, 765, 776, 780, 816, 873, 884, 936, 970, 1020, 1040, 1105, 1164, 1170, 1224, 1248, 1261, 1326, 1360, 1440, 1455, 1530, 1552, 1560, 1632, 1649, 1746, 1768, 1872, 1940, 1989, 2040, 2080, 2210, 2328, 2340, 2448, 2522, 2652, 2720, 2910, 3060, 3104, 3120, 3298, 3315, 3492, 3536, 3744, 3783, 3880, 3978, 4080, 4365, 4420, 4656, 4680, 4896, 4947, 5044, 5304, 5820, 6120, 6240, 6305, 6596, 6630, 6984, 7072, 7566, 7760, 7956, 8160, 8245, 8730, 8840, 9312, 9360, 9894, 9945, 10088, 10608, 11349, 11640, 12240, 12610, 13192, 13260, 13968, 14841, 15132, 15520, 15912, 16490, 17460, 17680, 18720, 18915, 19788, 19890, 20176, 21216, 21437, 22698, 23280, 24480, 24735, 25220, 26384, 26520, 27936, 29682, 30264, 31824, 32980, 34920, 35360, 37830, 39576, 39780, 40352, 42874, 45396, 46560, 49470, 50440, 52768, 53040, 56745, 59364, 60528, 63648, 64311, 65960, 69840, 74205, 75660, 79152, 79560, 85748, 90792, 98940, 100880, 106080, 107185, 113490, 118728, 121056, 128622, 131920, 139680, 148410, 151320, 158304, 159120, 171496, 181584, 192933, 197880, 201760, 214370, 226980, 237456, 257244, 263840, 296820, 302640, 318240, 321555, 342992, 363168, 385866, 395760, 428740, 453960, 474912, 514488, 593640, 605280, 643110, 685984, 771732, 791520, 857480, 907920, 964665, 1028976, 1187280, 1286220, 1543464, 1714960, 1815840, 1929330, 2057952, 2374560, 2572440, 3086928, 3429920, 3858660, 5144880, 6173856, 7717320, 10289760, 15434640, 30869280]

約数ペア:

[(1, 30869280), (2, 15434640), (3, 10289760), (4, 7717320), (5, 6173856), (6, 5144880), (8, 3858660), (9, 3429920), (10, 3086928), (12, 2572440), (13, 2374560), (15, 2057952), (16, 1929330), (17, 1815840), (18, 1714960), (20, 1543464), (24, 1286220), (26, 1187280), (30, 1028976), (32, 964665), (34, 907920), (36, 857480), (39, 791520), (40, 771732), (45, 685984), (48, 643110), (51, 605280), (52, 593640), (60, 514488), (65, 474912), (68, 453960), (72, 428740), (78, 395760), (80, 385866), (85, 363168), (90, 342992), (96, 321555), (97, 318240), (102, 302640), (104, 296820), (117, 263840), (120, 257244), (130, 237456), (136, 226980), (144, 214370), (153, 201760), (156, 197880), (160, 192933), (170, 181584), (180, 171496), (194, 159120), (195, 158304), (204, 151320), (208, 148410), (221, 139680), (234, 131920), (240, 128622), (255, 121056), (260, 118728), (272, 113490), (288, 107185), (291, 106080), (306, 100880), (312, 98940), (340, 90792), (360, 85748), (388, 79560), (390, 79152), (408, 75660), (416, 74205), (442, 69840), (468, 65960), (480, 64311), (485, 63648), (510, 60528), (520, 59364), (544, 56745), (582, 53040), (585, 52768), (612, 50440), (624, 49470), (663, 46560), (680, 45396), (720, 42874), (765, 40352), (776, 39780), (780, 39576), (816, 37830), (873, 35360), (884, 34920), (936, 32980), (970, 31824), (1020, 30264), (1040, 29682), (1105, 27936), (1164, 26520), (1170, 26384), (1224, 25220), (1248, 24735), (1261, 24480), (1326, 23280), (1360, 22698), (1440, 21437), (1455, 21216), (1530, 20176), (1552, 19890), (1560, 19788), (1632, 18915), (1649, 18720), (1746, 17680), (1768, 17460), (1872, 16490), (1940, 15912), (1989, 15520), (2040, 15132), (2080, 14841), (2210, 13968), (2328, 13260), (2340, 13192), (2448, 12610), (2522, 12240), (2652, 11640), (2720, 11349), (2910, 10608), (3060, 10088), (3104, 9945), (3120, 9894), (3298, 9360), (3315, 9312), (3492, 8840), (3536, 8730), (3744, 8245), (3783, 8160), (3880, 7956), (3978, 7760), (4080, 7566), (4365, 7072), (4420, 6984), (4656, 6630), (4680, 6596), (4896, 6305), (4947, 6240), (5044, 6120), (5304, 5820)]