120312864

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 240

約数和(自身を含む): 426888000

約数和(自身を除く): 306575136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 349, 378, 399, 432, 456, 504, 513, 532, 567, 608, 648, 672, 684, 698, 756, 798, 864, 912, 1008, 1026, 1047, 1064, 1134, 1197, 1296, 1368, 1396, 1512, 1539, 1596, 1824, 2016, 2052, 2094, 2128, 2268, 2394, 2443, 2592, 2736, 2792, 3024, 3078, 3141, 3192, 3591, 4104, 4188, 4256, 4536, 4788, 4886, 5472, 5584, 6048, 6156, 6282, 6384, 6631, 7182, 7329, 8208, 8376, 9072, 9423, 9576, 9772, 10773, 11168, 12312, 12564, 12768, 13262, 14364, 14658, 16416, 16752, 18144, 18846, 19152, 19544, 19893, 21546, 21987, 24624, 25128, 26524, 28269, 28728, 29316, 33504, 37692, 38304, 39088, 39786, 43092, 43974, 46417, 49248, 50256, 53048, 56538, 57456, 58632, 59679, 65961, 75384, 78176, 79572, 86184, 87948, 92834, 100512, 106096, 113076, 114912, 117264, 119358, 131922, 139251, 150768, 159144, 172368, 175896, 179037, 185668, 197883, 212192, 226152, 234528, 238716, 263844, 278502, 301536, 318288, 344736, 351792, 358074, 371336, 395766, 417753, 452304, 477432, 527688, 537111, 557004, 636576, 703584, 716148, 742672, 791532, 835506, 904608, 954864, 1055376, 1074222, 1114008, 1253259, 1432296, 1485344, 1583064, 1671012, 1909728, 2110752, 2148444, 2228016, 2506518, 2864592, 3166128, 3342024, 3759777, 4296888, 4456032, 5013036, 5729184, 6332256, 6684048, 7519554, 8593776, 10026072, 13368096, 15039108, 17187552, 20052144, 30078216, 40104288, 60156432, 120312864]

約数ペア:

[(1, 120312864), (2, 60156432), (3, 40104288), (4, 30078216), (6, 20052144), (7, 17187552), (8, 15039108), (9, 13368096), (12, 10026072), (14, 8593776), (16, 7519554), (18, 6684048), (19, 6332256), (21, 5729184), (24, 5013036), (27, 4456032), (28, 4296888), (32, 3759777), (36, 3342024), (38, 3166128), (42, 2864592), (48, 2506518), (54, 2228016), (56, 2148444), (57, 2110752), (63, 1909728), (72, 1671012), (76, 1583064), (81, 1485344), (84, 1432296), (96, 1253259), (108, 1114008), (112, 1074222), (114, 1055376), (126, 954864), (133, 904608), (144, 835506), (152, 791532), (162, 742672), (168, 716148), (171, 703584), (189, 636576), (216, 557004), (224, 537111), (228, 527688), (252, 477432), (266, 452304), (288, 417753), (304, 395766), (324, 371336), (336, 358074), (342, 351792), (349, 344736), (378, 318288), (399, 301536), (432, 278502), (456, 263844), (504, 238716), (513, 234528), (532, 226152), (567, 212192), (608, 197883), (648, 185668), (672, 179037), (684, 175896), (698, 172368), (756, 159144), (798, 150768), (864, 139251), (912, 131922), (1008, 119358), (1026, 117264), (1047, 114912), (1064, 113076), (1134, 106096), (1197, 100512), (1296, 92834), (1368, 87948), (1396, 86184), (1512, 79572), (1539, 78176), (1596, 75384), (1824, 65961), (2016, 59679), (2052, 58632), (2094, 57456), (2128, 56538), (2268, 53048), (2394, 50256), (2443, 49248), (2592, 46417), (2736, 43974), (2792, 43092), (3024, 39786), (3078, 39088), (3141, 38304), (3192, 37692), (3591, 33504), (4104, 29316), (4188, 28728), (4256, 28269), (4536, 26524), (4788, 25128), (4886, 24624), (5472, 21987), (5584, 21546), (6048, 19893), (6156, 19544), (6282, 19152), (6384, 18846), (6631, 18144), (7182, 16752), (7329, 16416), (8208, 14658), (8376, 14364), (9072, 13262), (9423, 12768), (9576, 12564), (9772, 12312), (10773, 11168)]