307920960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:410

約数の個数: 224

約数和(自身を含む): 1098011520

約数和(自身を除く): 790090560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 227, 240, 270, 288, 314, 320, 360, 432, 454, 471, 480, 540, 576, 628, 681, 720, 785, 864, 908, 942, 960, 1080, 1135, 1256, 1362, 1413, 1440, 1570, 1728, 1816, 1884, 2043, 2160, 2270, 2355, 2512, 2724, 2826, 2880, 3140, 3405, 3632, 3768, 4086, 4239, 4320, 4540, 4710, 5024, 5448, 5652, 6129, 6280, 6810, 7065, 7264, 7536, 8172, 8478, 8640, 9080, 9420, 10048, 10215, 10896, 11304, 12258, 12560, 13620, 14130, 14528, 15072, 16344, 16956, 18160, 18840, 20430, 21195, 21792, 22608, 24516, 25120, 27240, 28260, 30144, 30645, 32688, 33912, 35639, 36320, 37680, 40860, 42390, 43584, 45216, 49032, 50240, 54480, 56520, 61290, 65376, 67824, 71278, 72640, 75360, 81720, 84780, 90432, 98064, 106917, 108960, 113040, 122580, 130752, 135648, 142556, 150720, 163440, 169560, 178195, 196128, 213834, 217920, 226080, 245160, 271296, 285112, 320751, 326880, 339120, 356390, 392256, 427668, 452160, 490320, 534585, 570224, 641502, 653760, 678240, 712780, 855336, 962253, 980640, 1069170, 1140448, 1283004, 1356480, 1425560, 1603755, 1710672, 1924506, 1961280, 2138340, 2280896, 2566008, 2851120, 3207510, 3421344, 3849012, 4276680, 4811265, 5132016, 5702240, 6415020, 6842688, 7698024, 8553360, 9622530, 10264032, 11404480, 12830040, 15396048, 17106720, 19245060, 20528064, 25660080, 30792096, 34213440, 38490120, 51320160, 61584192, 76980240, 102640320, 153960480, 307920960]

約数ペア:

[(1, 307920960), (2, 153960480), (3, 102640320), (4, 76980240), (5, 61584192), (6, 51320160), (8, 38490120), (9, 34213440), (10, 30792096), (12, 25660080), (15, 20528064), (16, 19245060), (18, 17106720), (20, 15396048), (24, 12830040), (27, 11404480), (30, 10264032), (32, 9622530), (36, 8553360), (40, 7698024), (45, 6842688), (48, 6415020), (54, 5702240), (60, 5132016), (64, 4811265), (72, 4276680), (80, 3849012), (90, 3421344), (96, 3207510), (108, 2851120), (120, 2566008), (135, 2280896), (144, 2138340), (157, 1961280), (160, 1924506), (180, 1710672), (192, 1603755), (216, 1425560), (227, 1356480), (240, 1283004), (270, 1140448), (288, 1069170), (314, 980640), (320, 962253), (360, 855336), (432, 712780), (454, 678240), (471, 653760), (480, 641502), (540, 570224), (576, 534585), (628, 490320), (681, 452160), (720, 427668), (785, 392256), (864, 356390), (908, 339120), (942, 326880), (960, 320751), (1080, 285112), (1135, 271296), (1256, 245160), (1362, 226080), (1413, 217920), (1440, 213834), (1570, 196128), (1728, 178195), (1816, 169560), (1884, 163440), (2043, 150720), (2160, 142556), (2270, 135648), (2355, 130752), (2512, 122580), (2724, 113040), (2826, 108960), (2880, 106917), (3140, 98064), (3405, 90432), (3632, 84780), (3768, 81720), (4086, 75360), (4239, 72640), (4320, 71278), (4540, 67824), (4710, 65376), (5024, 61290), (5448, 56520), (5652, 54480), (6129, 50240), (6280, 49032), (6810, 45216), (7065, 43584), (7264, 42390), (7536, 40860), (8172, 37680), (8478, 36320), (8640, 35639), (9080, 33912), (9420, 32688), (10048, 30645), (10215, 30144), (10896, 28260), (11304, 27240), (12258, 25120), (12560, 24516), (13620, 22608), (14130, 21792), (14528, 21195), (15072, 20430), (16344, 18840), (16956, 18160)]