121829160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1267

約数の個数: 128

約数和(自身を含む): 392014080

約数和(自身を除く): 270184920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 276, 296, 345, 370, 444, 460, 552, 555, 690, 740, 851, 888, 920, 1110, 1193, 1380, 1480, 1702, 2220, 2386, 2553, 2760, 3404, 3579, 4255, 4440, 4772, 5106, 5965, 6808, 7158, 8510, 9544, 10212, 11930, 12765, 14316, 17020, 17895, 20424, 23860, 25530, 27439, 28632, 34040, 35790, 44141, 47720, 51060, 54878, 71580, 82317, 88282, 102120, 109756, 132423, 137195, 143160, 164634, 176564, 219512, 220705, 264846, 274390, 329268, 353128, 411585, 441410, 529692, 548780, 658536, 662115, 823170, 882820, 1015243, 1059384, 1097560, 1324230, 1646340, 1765640, 2030486, 2648460, 3045729, 3292680, 4060972, 5076215, 5296920, 6091458, 8121944, 10152430, 12182916, 15228645, 20304860, 24365832, 30457290, 40609720, 60914580, 121829160]

約数ペア:

[(1, 121829160), (2, 60914580), (3, 40609720), (4, 30457290), (5, 24365832), (6, 20304860), (8, 15228645), (10, 12182916), (12, 10152430), (15, 8121944), (20, 6091458), (23, 5296920), (24, 5076215), (30, 4060972), (37, 3292680), (40, 3045729), (46, 2648460), (60, 2030486), (69, 1765640), (74, 1646340), (92, 1324230), (111, 1097560), (115, 1059384), (120, 1015243), (138, 882820), (148, 823170), (184, 662115), (185, 658536), (222, 548780), (230, 529692), (276, 441410), (296, 411585), (345, 353128), (370, 329268), (444, 274390), (460, 264846), (552, 220705), (555, 219512), (690, 176564), (740, 164634), (851, 143160), (888, 137195), (920, 132423), (1110, 109756), (1193, 102120), (1380, 88282), (1480, 82317), (1702, 71580), (2220, 54878), (2386, 51060), (2553, 47720), (2760, 44141), (3404, 35790), (3579, 34040), (4255, 28632), (4440, 27439), (4772, 25530), (5106, 23860), (5965, 20424), (6808, 17895), (7158, 17020), (8510, 14316), (9544, 12765), (10212, 11930)]