2854390080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 224

約数和(自身を含む): 9342973440

約数和(自身を除く): 6488583360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 79, 80, 96, 120, 122, 158, 160, 183, 192, 237, 240, 244, 305, 316, 320, 366, 395, 474, 480, 488, 610, 617, 632, 732, 790, 915, 948, 960, 976, 1185, 1220, 1234, 1264, 1464, 1580, 1830, 1851, 1896, 1952, 2370, 2440, 2468, 2528, 2928, 3085, 3160, 3660, 3702, 3792, 3904, 4740, 4819, 4880, 4936, 5056, 5856, 6170, 6320, 7320, 7404, 7584, 9255, 9480, 9638, 9760, 9872, 11712, 12340, 12640, 14457, 14640, 14808, 15168, 18510, 18960, 19276, 19520, 19744, 24095, 24680, 25280, 28914, 29280, 29616, 37020, 37637, 37920, 38552, 39488, 48190, 48743, 49360, 57828, 58560, 59232, 72285, 74040, 75274, 75840, 77104, 96380, 97486, 98720, 112911, 115656, 118464, 144570, 146229, 148080, 150548, 154208, 188185, 192760, 194972, 197440, 225822, 231312, 243715, 289140, 292458, 296160, 301096, 308416, 376370, 385520, 389944, 451644, 462624, 487430, 564555, 578280, 584916, 592320, 602192, 731145, 752740, 771040, 779888, 903288, 925248, 974860, 1129110, 1156560, 1169832, 1204384, 1462290, 1505480, 1542080, 1559776, 1806576, 1949720, 2258220, 2313120, 2339664, 2408768, 2924580, 2973323, 3010960, 3119552, 3613152, 3899440, 4516440, 4626240, 4679328, 5849160, 5946646, 6021920, 7226304, 7798880, 8919969, 9032880, 9358656, 11698320, 11893292, 12043840, 14866615, 15597760, 17839938, 18065760, 23396640, 23786584, 29733230, 35679876, 36131520, 44599845, 46793280, 47573168, 59466460, 71359752, 89199690, 95146336, 118932920, 142719504, 178399380, 190292672, 237865840, 285439008, 356798760, 475731680, 570878016, 713597520, 951463360, 1427195040, 2854390080]

約数ペア:

[(1, 2854390080), (2, 1427195040), (3, 951463360), (4, 713597520), (5, 570878016), (6, 475731680), (8, 356798760), (10, 285439008), (12, 237865840), (15, 190292672), (16, 178399380), (20, 142719504), (24, 118932920), (30, 95146336), (32, 89199690), (40, 71359752), (48, 59466460), (60, 47573168), (61, 46793280), (64, 44599845), (79, 36131520), (80, 35679876), (96, 29733230), (120, 23786584), (122, 23396640), (158, 18065760), (160, 17839938), (183, 15597760), (192, 14866615), (237, 12043840), (240, 11893292), (244, 11698320), (305, 9358656), (316, 9032880), (320, 8919969), (366, 7798880), (395, 7226304), (474, 6021920), (480, 5946646), (488, 5849160), (610, 4679328), (617, 4626240), (632, 4516440), (732, 3899440), (790, 3613152), (915, 3119552), (948, 3010960), (960, 2973323), (976, 2924580), (1185, 2408768), (1220, 2339664), (1234, 2313120), (1264, 2258220), (1464, 1949720), (1580, 1806576), (1830, 1559776), (1851, 1542080), (1896, 1505480), (1952, 1462290), (2370, 1204384), (2440, 1169832), (2468, 1156560), (2528, 1129110), (2928, 974860), (3085, 925248), (3160, 903288), (3660, 779888), (3702, 771040), (3792, 752740), (3904, 731145), (4740, 602192), (4819, 592320), (4880, 584916), (4936, 578280), (5056, 564555), (5856, 487430), (6170, 462624), (6320, 451644), (7320, 389944), (7404, 385520), (7584, 376370), (9255, 308416), (9480, 301096), (9638, 296160), (9760, 292458), (9872, 289140), (11712, 243715), (12340, 231312), (12640, 225822), (14457, 197440), (14640, 194972), (14808, 192760), (15168, 188185), (18510, 154208), (18960, 150548), (19276, 148080), (19520, 146229), (19744, 144570), (24095, 118464), (24680, 115656), (25280, 112911), (28914, 98720), (29280, 97486), (29616, 96380), (37020, 77104), (37637, 75840), (37920, 75274), (38552, 74040), (39488, 72285), (48190, 59232), (48743, 58560), (49360, 57828)]