554830560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1439

約数の個数: 240

約数和(自身を含む): 2022717312

約数和(自身を除く): 1467886752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1381, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2762, 2790, 2976, 3240, 3348, 3720, 4143, 4185, 4320, 4464, 4960, 5022, 5524, 5580, 6480, 6696, 6905, 7440, 8286, 8370, 8928, 10044, 11048, 11160, 12429, 12555, 12960, 13392, 13810, 14880, 16572, 16740, 20088, 20715, 22096, 22320, 24858, 25110, 26784, 27620, 33144, 33480, 37287, 40176, 41430, 42811, 44192, 44640, 49716, 50220, 55240, 62145, 66288, 66960, 74574, 80352, 82860, 85622, 99432, 100440, 110480, 111861, 124290, 128433, 132576, 133920, 149148, 165720, 171244, 186435, 198864, 200880, 214055, 220960, 223722, 248580, 256866, 298296, 331440, 342488, 372870, 385299, 397728, 401760, 428110, 447444, 497160, 513732, 559305, 596592, 642165, 662880, 684976, 745740, 770598, 856220, 894888, 994320, 1027464, 1118610, 1155897, 1193184, 1284330, 1369952, 1491480, 1541196, 1712440, 1789776, 1926495, 1988640, 2054928, 2237220, 2311794, 2568660, 2982960, 3082392, 3424880, 3467691, 3579552, 3852990, 4109856, 4474440, 4623588, 5137320, 5779485, 5965920, 6164784, 6849760, 6935382, 7705980, 8948880, 9247176, 10274640, 11558970, 12329568, 13870764, 15411960, 17338455, 17897760, 18494352, 20549280, 23117940, 27741528, 30823920, 34676910, 36988704, 46235880, 55483056, 61647840, 69353820, 92471760, 110966112, 138707640, 184943520, 277415280, 554830560]

約数ペア:

[(1, 554830560), (2, 277415280), (3, 184943520), (4, 138707640), (5, 110966112), (6, 92471760), (8, 69353820), (9, 61647840), (10, 55483056), (12, 46235880), (15, 36988704), (16, 34676910), (18, 30823920), (20, 27741528), (24, 23117940), (27, 20549280), (30, 18494352), (31, 17897760), (32, 17338455), (36, 15411960), (40, 13870764), (45, 12329568), (48, 11558970), (54, 10274640), (60, 9247176), (62, 8948880), (72, 7705980), (80, 6935382), (81, 6849760), (90, 6164784), (93, 5965920), (96, 5779485), (108, 5137320), (120, 4623588), (124, 4474440), (135, 4109856), (144, 3852990), (155, 3579552), (160, 3467691), (162, 3424880), (180, 3082392), (186, 2982960), (216, 2568660), (240, 2311794), (248, 2237220), (270, 2054928), (279, 1988640), (288, 1926495), (310, 1789776), (324, 1712440), (360, 1541196), (372, 1491480), (405, 1369952), (432, 1284330), (465, 1193184), (480, 1155897), (496, 1118610), (540, 1027464), (558, 994320), (620, 894888), (648, 856220), (720, 770598), (744, 745740), (810, 684976), (837, 662880), (864, 642165), (930, 596592), (992, 559305), (1080, 513732), (1116, 497160), (1240, 447444), (1296, 428110), (1381, 401760), (1395, 397728), (1440, 385299), (1488, 372870), (1620, 342488), (1674, 331440), (1860, 298296), (2160, 256866), (2232, 248580), (2480, 223722), (2511, 220960), (2592, 214055), (2762, 200880), (2790, 198864), (2976, 186435), (3240, 171244), (3348, 165720), (3720, 149148), (4143, 133920), (4185, 132576), (4320, 128433), (4464, 124290), (4960, 111861), (5022, 110480), (5524, 100440), (5580, 99432), (6480, 85622), (6696, 82860), (6905, 80352), (7440, 74574), (8286, 66960), (8370, 66288), (8928, 62145), (10044, 55240), (11048, 50220), (11160, 49716), (12429, 44640), (12555, 44192), (12960, 42811), (13392, 41430), (13810, 40176), (14880, 37287), (16572, 33480), (16740, 33144), (20088, 27620), (20715, 26784), (22096, 25110), (22320, 24858)]