121560480

素因数分解:

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

素因数の和:1524

約数の個数: 192

約数和(自身を含む): 448156800

約数和(自身を除く): 326596320

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, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1481, 1520, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 2962, 3040, 3420, 4104, 4320, 4443, 4560, 5130, 5472, 5924, 6840, 7405, 8208, 8886, 9120, 10260, 11848, 13329, 13680, 14810, 16416, 17772, 20520, 22215, 23696, 26658, 27360, 28139, 29620, 35544, 39987, 41040, 44430, 47392, 53316, 56278, 59240, 66645, 71088, 79974, 82080, 84417, 88860, 106632, 112556, 118480, 133290, 140695, 142176, 159948, 168834, 177720, 199935, 213264, 225112, 236960, 253251, 266580, 281390, 319896, 337668, 355440, 399870, 422085, 426528, 450224, 506502, 533160, 562780, 639792, 675336, 710880, 759753, 799740, 844170, 900448, 1013004, 1066320, 1125560, 1266255, 1279584, 1350672, 1519506, 1599480, 1688340, 2026008, 2132640, 2251120, 2532510, 2701344, 3039012, 3198960, 3376680, 3798765, 4052016, 4502240, 5065020, 6078024, 6397920, 6753360, 7597530, 8104032, 10130040, 12156048, 13506720, 15195060, 20260080, 24312096, 30390120, 40520160, 60780240, 121560480]

約数ペア:

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