243120960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1526

約数の個数: 224

約数和(自身を含む): 903427200

約数和(自身を除く): 660306240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1481, 1520, 1710, 1728, 1824, 2052, 2160, 2280, 2565, 2736, 2880, 2962, 3040, 3420, 3648, 4104, 4320, 4443, 4560, 5130, 5472, 5924, 6080, 6840, 7405, 8208, 8640, 8886, 9120, 10260, 10944, 11848, 13329, 13680, 14810, 16416, 17772, 18240, 20520, 22215, 23696, 26658, 27360, 28139, 29620, 32832, 35544, 39987, 41040, 44430, 47392, 53316, 54720, 56278, 59240, 66645, 71088, 79974, 82080, 84417, 88860, 94784, 106632, 112556, 118480, 133290, 140695, 142176, 159948, 164160, 168834, 177720, 199935, 213264, 225112, 236960, 253251, 266580, 281390, 284352, 319896, 337668, 355440, 399870, 422085, 426528, 450224, 473920, 506502, 533160, 562780, 639792, 675336, 710880, 759753, 799740, 844170, 853056, 900448, 1013004, 1066320, 1125560, 1266255, 1279584, 1350672, 1421760, 1519506, 1599480, 1688340, 1800896, 2026008, 2132640, 2251120, 2532510, 2559168, 2701344, 3039012, 3198960, 3376680, 3798765, 4052016, 4265280, 4502240, 5065020, 5402688, 6078024, 6397920, 6753360, 7597530, 8104032, 9004480, 10130040, 12156048, 12795840, 13506720, 15195060, 16208064, 20260080, 24312096, 27013440, 30390120, 40520160, 48624192, 60780240, 81040320, 121560480, 243120960]

約数ペア:

[(1, 243120960), (2, 121560480), (3, 81040320), (4, 60780240), (5, 48624192), (6, 40520160), (8, 30390120), (9, 27013440), (10, 24312096), (12, 20260080), (15, 16208064), (16, 15195060), (18, 13506720), (19, 12795840), (20, 12156048), (24, 10130040), (27, 9004480), (30, 8104032), (32, 7597530), (36, 6753360), (38, 6397920), (40, 6078024), (45, 5402688), (48, 5065020), (54, 4502240), (57, 4265280), (60, 4052016), (64, 3798765), (72, 3376680), (76, 3198960), (80, 3039012), (90, 2701344), (95, 2559168), (96, 2532510), (108, 2251120), (114, 2132640), (120, 2026008), (135, 1800896), (144, 1688340), (152, 1599480), (160, 1519506), (171, 1421760), (180, 1350672), (190, 1279584), (192, 1266255), (216, 1125560), (228, 1066320), (240, 1013004), (270, 900448), (285, 853056), (288, 844170), (304, 799740), (320, 759753), (342, 710880), (360, 675336), (380, 639792), (432, 562780), (456, 533160), (480, 506502), (513, 473920), (540, 450224), (570, 426528), (576, 422085), (608, 399870), (684, 355440), (720, 337668), (760, 319896), (855, 284352), (864, 281390), (912, 266580), (960, 253251), (1026, 236960), (1080, 225112), (1140, 213264), (1216, 199935), (1368, 177720), (1440, 168834), (1481, 164160), (1520, 159948), (1710, 142176), (1728, 140695), (1824, 133290), (2052, 118480), (2160, 112556), (2280, 106632), (2565, 94784), (2736, 88860), (2880, 84417), (2962, 82080), (3040, 79974), (3420, 71088), (3648, 66645), (4104, 59240), (4320, 56278), (4443, 54720), (4560, 53316), (5130, 47392), (5472, 44430), (5924, 41040), (6080, 39987), (6840, 35544), (7405, 32832), (8208, 29620), (8640, 28139), (8886, 27360), (9120, 26658), (10260, 23696), (10944, 22215), (11848, 20520), (13329, 18240), (13680, 17772), (14810, 16416)]