306354960

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 320

約数和(自身を含む): 1142069760

約数和(自身を除く): 835714800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 103, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 206, 216, 240, 243, 255, 270, 272, 306, 309, 324, 340, 360, 405, 408, 412, 432, 459, 486, 510, 515, 540, 612, 618, 648, 680, 720, 729, 765, 810, 816, 824, 918, 927, 972, 1020, 1030, 1080, 1215, 1224, 1236, 1296, 1360, 1377, 1458, 1530, 1545, 1620, 1648, 1751, 1836, 1854, 1944, 2040, 2060, 2160, 2187, 2295, 2430, 2448, 2472, 2754, 2781, 2916, 3060, 3090, 3240, 3502, 3645, 3672, 3708, 3888, 4080, 4120, 4131, 4374, 4590, 4635, 4860, 4944, 5253, 5508, 5562, 5832, 6120, 6180, 6480, 6885, 7004, 7290, 7344, 7416, 8240, 8262, 8343, 8748, 8755, 9180, 9270, 9720, 10506, 10935, 11016, 11124, 11664, 12240, 12360, 12393, 13770, 13905, 14008, 14580, 14832, 15759, 16524, 16686, 17496, 17510, 18360, 18540, 19440, 20655, 21012, 21870, 22032, 22248, 24720, 24786, 25029, 26265, 27540, 27810, 28016, 29160, 31518, 33048, 33372, 34992, 35020, 36720, 37080, 37179, 41310, 41715, 42024, 43740, 44496, 47277, 49572, 50058, 52530, 55080, 55620, 58320, 61965, 63036, 66096, 66744, 70040, 74160, 74358, 75087, 78795, 82620, 83430, 84048, 87480, 94554, 99144, 100116, 105060, 110160, 111240, 123930, 125145, 126072, 133488, 140080, 141831, 148716, 150174, 157590, 165240, 166860, 174960, 185895, 189108, 198288, 200232, 210120, 222480, 225261, 236385, 247860, 250290, 252144, 283662, 297432, 300348, 315180, 330480, 333720, 371790, 375435, 378216, 400464, 420240, 425493, 450522, 472770, 495720, 500580, 567324, 594864, 600696, 630360, 667440, 709155, 743580, 750870, 756432, 850986, 901044, 945540, 991440, 1001160, 1126305, 1134648, 1201392, 1260720, 1276479, 1418310, 1487160, 1501740, 1701972, 1802088, 1891080, 2002320, 2127465, 2252610, 2269296, 2552958, 2836620, 2974320, 3003480, 3403944, 3604176, 3782160, 3829437, 4254930, 4505220, 5105916, 5673240, 6006960, 6382395, 6807888, 7658874, 8509860, 9010440, 10211832, 11346480, 12764790, 15317748, 17019720, 18020880, 19147185, 20423664, 25529580, 30635496, 34039440, 38294370, 51059160, 61270992, 76588740, 102118320, 153177480, 306354960]

約数ペア:

[(1, 306354960), (2, 153177480), (3, 102118320), (4, 76588740), (5, 61270992), (6, 51059160), (8, 38294370), (9, 34039440), (10, 30635496), (12, 25529580), (15, 20423664), (16, 19147185), (17, 18020880), (18, 17019720), (20, 15317748), (24, 12764790), (27, 11346480), (30, 10211832), (34, 9010440), (36, 8509860), (40, 7658874), (45, 6807888), (48, 6382395), (51, 6006960), (54, 5673240), (60, 5105916), (68, 4505220), (72, 4254930), (80, 3829437), (81, 3782160), (85, 3604176), (90, 3403944), (102, 3003480), (103, 2974320), (108, 2836620), (120, 2552958), (135, 2269296), (136, 2252610), (144, 2127465), (153, 2002320), (162, 1891080), (170, 1802088), (180, 1701972), (204, 1501740), (206, 1487160), (216, 1418310), (240, 1276479), (243, 1260720), (255, 1201392), (270, 1134648), (272, 1126305), (306, 1001160), (309, 991440), (324, 945540), (340, 901044), (360, 850986), (405, 756432), (408, 750870), (412, 743580), (432, 709155), (459, 667440), (486, 630360), (510, 600696), (515, 594864), (540, 567324), (612, 500580), (618, 495720), (648, 472770), (680, 450522), (720, 425493), (729, 420240), (765, 400464), (810, 378216), (816, 375435), (824, 371790), (918, 333720), (927, 330480), (972, 315180), (1020, 300348), (1030, 297432), (1080, 283662), (1215, 252144), (1224, 250290), (1236, 247860), (1296, 236385), (1360, 225261), (1377, 222480), (1458, 210120), (1530, 200232), (1545, 198288), (1620, 189108), (1648, 185895), (1751, 174960), (1836, 166860), (1854, 165240), (1944, 157590), (2040, 150174), (2060, 148716), (2160, 141831), (2187, 140080), (2295, 133488), (2430, 126072), (2448, 125145), (2472, 123930), (2754, 111240), (2781, 110160), (2916, 105060), (3060, 100116), (3090, 99144), (3240, 94554), (3502, 87480), (3645, 84048), (3672, 83430), (3708, 82620), (3888, 78795), (4080, 75087), (4120, 74358), (4131, 74160), (4374, 70040), (4590, 66744), (4635, 66096), (4860, 63036), (4944, 61965), (5253, 58320), (5508, 55620), (5562, 55080), (5832, 52530), (6120, 50058), (6180, 49572), (6480, 47277), (6885, 44496), (7004, 43740), (7290, 42024), (7344, 41715), (7416, 41310), (8240, 37179), (8262, 37080), (8343, 36720), (8748, 35020), (8755, 34992), (9180, 33372), (9270, 33048), (9720, 31518), (10506, 29160), (10935, 28016), (11016, 27810), (11124, 27540), (11664, 26265), (12240, 25029), (12360, 24786), (12393, 24720), (13770, 22248), (13905, 22032), (14008, 21870), (14580, 21012), (14832, 20655), (15759, 19440), (16524, 18540), (16686, 18360), (17496, 17510)]