61227840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 224

約数和(自身を含む): 210677760

約数和(自身を除く): 149449920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 47, 48, 59, 60, 64, 69, 80, 92, 94, 96, 115, 118, 120, 138, 141, 160, 177, 184, 188, 192, 230, 235, 236, 240, 276, 282, 295, 320, 345, 354, 368, 376, 460, 470, 472, 480, 552, 564, 590, 690, 705, 708, 736, 752, 885, 920, 940, 944, 960, 1081, 1104, 1128, 1180, 1357, 1380, 1410, 1416, 1472, 1504, 1770, 1840, 1880, 1888, 2162, 2208, 2256, 2360, 2714, 2760, 2773, 2820, 2832, 3008, 3243, 3540, 3680, 3760, 3776, 4071, 4324, 4416, 4512, 4720, 5405, 5428, 5520, 5546, 5640, 5664, 6486, 6785, 7080, 7360, 7520, 8142, 8319, 8648, 9024, 9440, 10810, 10856, 11040, 11092, 11280, 11328, 12972, 13570, 13865, 14160, 15040, 16215, 16284, 16638, 17296, 18880, 20355, 21620, 21712, 22080, 22184, 22560, 25944, 27140, 27730, 28320, 32430, 32568, 33276, 34592, 40710, 41595, 43240, 43424, 44368, 45120, 51888, 54280, 55460, 56640, 63779, 64860, 65136, 66552, 69184, 81420, 83190, 86480, 86848, 88736, 103776, 108560, 110920, 127558, 129720, 130272, 133104, 162840, 166380, 172960, 177472, 191337, 207552, 217120, 221840, 255116, 259440, 260544, 266208, 318895, 325680, 332760, 345920, 382674, 434240, 443680, 510232, 518880, 532416, 637790, 651360, 665520, 765348, 887360, 956685, 1020464, 1037760, 1275580, 1302720, 1331040, 1530696, 1913370, 2040928, 2551160, 2662080, 3061392, 3826740, 4081856, 5102320, 6122784, 7653480, 10204640, 12245568, 15306960, 20409280, 30613920, 61227840]

約数ペア:

[(1, 61227840), (2, 30613920), (3, 20409280), (4, 15306960), (5, 12245568), (6, 10204640), (8, 7653480), (10, 6122784), (12, 5102320), (15, 4081856), (16, 3826740), (20, 3061392), (23, 2662080), (24, 2551160), (30, 2040928), (32, 1913370), (40, 1530696), (46, 1331040), (47, 1302720), (48, 1275580), (59, 1037760), (60, 1020464), (64, 956685), (69, 887360), (80, 765348), (92, 665520), (94, 651360), (96, 637790), (115, 532416), (118, 518880), (120, 510232), (138, 443680), (141, 434240), (160, 382674), (177, 345920), (184, 332760), (188, 325680), (192, 318895), (230, 266208), (235, 260544), (236, 259440), (240, 255116), (276, 221840), (282, 217120), (295, 207552), (320, 191337), (345, 177472), (354, 172960), (368, 166380), (376, 162840), (460, 133104), (470, 130272), (472, 129720), (480, 127558), (552, 110920), (564, 108560), (590, 103776), (690, 88736), (705, 86848), (708, 86480), (736, 83190), (752, 81420), (885, 69184), (920, 66552), (940, 65136), (944, 64860), (960, 63779), (1081, 56640), (1104, 55460), (1128, 54280), (1180, 51888), (1357, 45120), (1380, 44368), (1410, 43424), (1416, 43240), (1472, 41595), (1504, 40710), (1770, 34592), (1840, 33276), (1880, 32568), (1888, 32430), (2162, 28320), (2208, 27730), (2256, 27140), (2360, 25944), (2714, 22560), (2760, 22184), (2773, 22080), (2820, 21712), (2832, 21620), (3008, 20355), (3243, 18880), (3540, 17296), (3680, 16638), (3760, 16284), (3776, 16215), (4071, 15040), (4324, 14160), (4416, 13865), (4512, 13570), (4720, 12972), (5405, 11328), (5428, 11280), (5520, 11092), (5546, 11040), (5640, 10856), (5664, 10810), (6486, 9440), (6785, 9024), (7080, 8648), (7360, 8319), (7520, 8142)]