345087360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 192

約数和(自身を含む): 1201833360

約数和(自身を除く): 856746000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 181, 192, 240, 288, 320, 331, 360, 362, 384, 480, 543, 576, 640, 662, 720, 724, 905, 960, 993, 1086, 1152, 1324, 1440, 1448, 1629, 1655, 1810, 1920, 1986, 2172, 2648, 2715, 2880, 2896, 2979, 3258, 3310, 3620, 3972, 4344, 4965, 5296, 5430, 5760, 5792, 5958, 6516, 6620, 7240, 7944, 8145, 8688, 9930, 10592, 10860, 11584, 11916, 13032, 13240, 14480, 14895, 15888, 16290, 17376, 19860, 21184, 21720, 23168, 23832, 26064, 26480, 28960, 29790, 31776, 32580, 34752, 39720, 42368, 43440, 47664, 52128, 52960, 57920, 59580, 59911, 63552, 65160, 69504, 79440, 86880, 95328, 104256, 105920, 115840, 119160, 119822, 127104, 130320, 158880, 173760, 179733, 190656, 208512, 211840, 238320, 239644, 260640, 299555, 317760, 347520, 359466, 381312, 476640, 479288, 521280, 539199, 599110, 635520, 718932, 898665, 953280, 958576, 1042560, 1078398, 1198220, 1437864, 1797330, 1906560, 1917152, 2156796, 2396440, 2695995, 2875728, 3594660, 3834304, 4313592, 4792880, 5391990, 5751456, 7189320, 7668608, 8627184, 9585760, 10783980, 11502912, 14378640, 17254368, 19171520, 21567960, 23005824, 28757280, 34508736, 38343040, 43135920, 57514560, 69017472, 86271840, 115029120, 172543680, 345087360]

約数ペア:

[(1, 345087360), (2, 172543680), (3, 115029120), (4, 86271840), (5, 69017472), (6, 57514560), (8, 43135920), (9, 38343040), (10, 34508736), (12, 28757280), (15, 23005824), (16, 21567960), (18, 19171520), (20, 17254368), (24, 14378640), (30, 11502912), (32, 10783980), (36, 9585760), (40, 8627184), (45, 7668608), (48, 7189320), (60, 5751456), (64, 5391990), (72, 4792880), (80, 4313592), (90, 3834304), (96, 3594660), (120, 2875728), (128, 2695995), (144, 2396440), (160, 2156796), (180, 1917152), (181, 1906560), (192, 1797330), (240, 1437864), (288, 1198220), (320, 1078398), (331, 1042560), (360, 958576), (362, 953280), (384, 898665), (480, 718932), (543, 635520), (576, 599110), (640, 539199), (662, 521280), (720, 479288), (724, 476640), (905, 381312), (960, 359466), (993, 347520), (1086, 317760), (1152, 299555), (1324, 260640), (1440, 239644), (1448, 238320), (1629, 211840), (1655, 208512), (1810, 190656), (1920, 179733), (1986, 173760), (2172, 158880), (2648, 130320), (2715, 127104), (2880, 119822), (2896, 119160), (2979, 115840), (3258, 105920), (3310, 104256), (3620, 95328), (3972, 86880), (4344, 79440), (4965, 69504), (5296, 65160), (5430, 63552), (5760, 59911), (5792, 59580), (5958, 57920), (6516, 52960), (6620, 52128), (7240, 47664), (7944, 43440), (8145, 42368), (8688, 39720), (9930, 34752), (10592, 32580), (10860, 31776), (11584, 29790), (11916, 28960), (13032, 26480), (13240, 26064), (14480, 23832), (14895, 23168), (15888, 21720), (16290, 21184), (17376, 19860)]