1080305280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 288

約数和(自身を含む): 3861961740

約数和(自身を除く): 2781656460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 137, 144, 148, 160, 180, 185, 192, 222, 240, 274, 288, 296, 320, 333, 360, 370, 384, 411, 444, 480, 548, 555, 576, 592, 640, 666, 685, 720, 740, 822, 888, 960, 1096, 1110, 1152, 1184, 1233, 1332, 1369, 1370, 1440, 1480, 1644, 1665, 1776, 1920, 2055, 2192, 2220, 2368, 2466, 2664, 2738, 2740, 2880, 2960, 3288, 3330, 3552, 4107, 4110, 4384, 4440, 4736, 4932, 5069, 5328, 5476, 5480, 5760, 5920, 6165, 6576, 6660, 6845, 7104, 8214, 8220, 8768, 8880, 9864, 10138, 10656, 10952, 10960, 11840, 12321, 12330, 13152, 13320, 13690, 14208, 15207, 16428, 16440, 17536, 17760, 19728, 20276, 20535, 21312, 21904, 21920, 23680, 24642, 24660, 25345, 26304, 26640, 27380, 30414, 32856, 32880, 35520, 39456, 40552, 41070, 42624, 43808, 43840, 45621, 49284, 49320, 50690, 52608, 53280, 54760, 60828, 61605, 65712, 65760, 71040, 76035, 78912, 81104, 82140, 87616, 87680, 91242, 98568, 98640, 101380, 106560, 109520, 121656, 123210, 131424, 131520, 152070, 157824, 162208, 164280, 175232, 182484, 187553, 197136, 197280, 202760, 213120, 219040, 228105, 243312, 246420, 262848, 263040, 304140, 324416, 328560, 364968, 375106, 394272, 394560, 405520, 438080, 456210, 486624, 492840, 525696, 562659, 608280, 648832, 657120, 729936, 750212, 788544, 789120, 811040, 876160, 912420, 937765, 973248, 985680, 1125318, 1216560, 1314240, 1459872, 1500424, 1577088, 1622080, 1687977, 1824840, 1875530, 1946496, 1971360, 2250636, 2433120, 2628480, 2813295, 2919744, 3000848, 3244160, 3375954, 3649680, 3751060, 3942720, 4501272, 4866240, 5626590, 5839488, 6001696, 6751908, 7299360, 7502120, 7885440, 8439885, 9002544, 9732480, 11253180, 12003392, 13503816, 14598720, 15004240, 16879770, 18005088, 22506360, 24006784, 27007632, 29197440, 30008480, 33759540, 36010176, 45012720, 54015264, 60016960, 67519080, 72020352, 90025440, 108030528, 120033920, 135038160, 180050880, 216061056, 270076320, 360101760, 540152640, 1080305280]

約数ペア:

[(1, 1080305280), (2, 540152640), (3, 360101760), (4, 270076320), (5, 216061056), (6, 180050880), (8, 135038160), (9, 120033920), (10, 108030528), (12, 90025440), (15, 72020352), (16, 67519080), (18, 60016960), (20, 54015264), (24, 45012720), (30, 36010176), (32, 33759540), (36, 30008480), (37, 29197440), (40, 27007632), (45, 24006784), (48, 22506360), (60, 18005088), (64, 16879770), (72, 15004240), (74, 14598720), (80, 13503816), (90, 12003392), (96, 11253180), (111, 9732480), (120, 9002544), (128, 8439885), (137, 7885440), (144, 7502120), (148, 7299360), (160, 6751908), (180, 6001696), (185, 5839488), (192, 5626590), (222, 4866240), (240, 4501272), (274, 3942720), (288, 3751060), (296, 3649680), (320, 3375954), (333, 3244160), (360, 3000848), (370, 2919744), (384, 2813295), (411, 2628480), (444, 2433120), (480, 2250636), (548, 1971360), (555, 1946496), (576, 1875530), (592, 1824840), (640, 1687977), (666, 1622080), (685, 1577088), (720, 1500424), (740, 1459872), (822, 1314240), (888, 1216560), (960, 1125318), (1096, 985680), (1110, 973248), (1152, 937765), (1184, 912420), (1233, 876160), (1332, 811040), (1369, 789120), (1370, 788544), (1440, 750212), (1480, 729936), (1644, 657120), (1665, 648832), (1776, 608280), (1920, 562659), (2055, 525696), (2192, 492840), (2220, 486624), (2368, 456210), (2466, 438080), (2664, 405520), (2738, 394560), (2740, 394272), (2880, 375106), (2960, 364968), (3288, 328560), (3330, 324416), (3552, 304140), (4107, 263040), (4110, 262848), (4384, 246420), (4440, 243312), (4736, 228105), (4932, 219040), (5069, 213120), (5328, 202760), (5476, 197280), (5480, 197136), (5760, 187553), (5920, 182484), (6165, 175232), (6576, 164280), (6660, 162208), (6845, 157824), (7104, 152070), (8214, 131520), (8220, 131424), (8768, 123210), (8880, 121656), (9864, 109520), (10138, 106560), (10656, 101380), (10952, 98640), (10960, 98568), (11840, 91242), (12321, 87680), (12330, 87616), (13152, 82140), (13320, 81104), (13690, 78912), (14208, 76035), (15207, 71040), (16428, 65760), (16440, 65712), (17536, 61605), (17760, 60828), (19728, 54760), (20276, 53280), (20535, 52608), (21312, 50690), (21904, 49320), (21920, 49284), (23680, 45621), (24642, 43840), (24660, 43808), (25345, 42624), (26304, 41070), (26640, 40552), (27380, 39456), (30414, 35520), (32856, 32880)]