30449760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 192

約数和(自身を含む): 107412480

約数和(自身を除く): 76962720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 73, 79, 80, 88, 96, 110, 120, 132, 146, 158, 160, 165, 176, 219, 220, 237, 240, 264, 292, 316, 330, 352, 365, 395, 438, 440, 474, 480, 528, 584, 632, 660, 730, 790, 803, 869, 876, 880, 948, 1056, 1095, 1168, 1185, 1264, 1320, 1460, 1580, 1606, 1738, 1752, 1760, 1896, 2190, 2336, 2370, 2409, 2528, 2607, 2640, 2920, 3160, 3212, 3476, 3504, 3792, 4015, 4345, 4380, 4740, 4818, 5214, 5280, 5767, 5840, 6320, 6424, 6952, 7008, 7584, 8030, 8690, 8760, 9480, 9636, 10428, 11534, 11680, 12045, 12640, 12848, 13035, 13904, 16060, 17301, 17380, 17520, 18960, 19272, 20856, 23068, 24090, 25696, 26070, 27808, 28835, 32120, 34602, 34760, 35040, 37920, 38544, 41712, 46136, 48180, 52140, 57670, 63437, 64240, 69204, 69520, 77088, 83424, 86505, 92272, 96360, 104280, 115340, 126874, 128480, 138408, 139040, 173010, 184544, 190311, 192720, 208560, 230680, 253748, 276816, 317185, 346020, 380622, 385440, 417120, 461360, 507496, 553632, 634370, 692040, 761244, 922720, 951555, 1014992, 1268740, 1384080, 1522488, 1903110, 2029984, 2537480, 2768160, 3044976, 3806220, 5074960, 6089952, 7612440, 10149920, 15224880, 30449760]

約数ペア:

[(1, 30449760), (2, 15224880), (3, 10149920), (4, 7612440), (5, 6089952), (6, 5074960), (8, 3806220), (10, 3044976), (11, 2768160), (12, 2537480), (15, 2029984), (16, 1903110), (20, 1522488), (22, 1384080), (24, 1268740), (30, 1014992), (32, 951555), (33, 922720), (40, 761244), (44, 692040), (48, 634370), (55, 553632), (60, 507496), (66, 461360), (73, 417120), (79, 385440), (80, 380622), (88, 346020), (96, 317185), (110, 276816), (120, 253748), (132, 230680), (146, 208560), (158, 192720), (160, 190311), (165, 184544), (176, 173010), (219, 139040), (220, 138408), (237, 128480), (240, 126874), (264, 115340), (292, 104280), (316, 96360), (330, 92272), (352, 86505), (365, 83424), (395, 77088), (438, 69520), (440, 69204), (474, 64240), (480, 63437), (528, 57670), (584, 52140), (632, 48180), (660, 46136), (730, 41712), (790, 38544), (803, 37920), (869, 35040), (876, 34760), (880, 34602), (948, 32120), (1056, 28835), (1095, 27808), (1168, 26070), (1185, 25696), (1264, 24090), (1320, 23068), (1460, 20856), (1580, 19272), (1606, 18960), (1738, 17520), (1752, 17380), (1760, 17301), (1896, 16060), (2190, 13904), (2336, 13035), (2370, 12848), (2409, 12640), (2528, 12045), (2607, 11680), (2640, 11534), (2920, 10428), (3160, 9636), (3212, 9480), (3476, 8760), (3504, 8690), (3792, 8030), (4015, 7584), (4345, 7008), (4380, 6952), (4740, 6424), (4818, 6320), (5214, 5840), (5280, 5767)]