81094320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 292481280

約数和(自身を除く): 211386960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 83, 90, 92, 115, 118, 120, 138, 144, 166, 177, 180, 184, 207, 230, 236, 240, 249, 276, 295, 332, 345, 354, 360, 368, 414, 415, 460, 472, 498, 531, 552, 590, 664, 690, 708, 720, 747, 828, 830, 885, 920, 944, 996, 1035, 1062, 1104, 1180, 1245, 1328, 1357, 1380, 1416, 1494, 1656, 1660, 1770, 1840, 1909, 1992, 2070, 2124, 2360, 2490, 2655, 2714, 2760, 2832, 2988, 3312, 3320, 3540, 3735, 3818, 3984, 4071, 4140, 4248, 4720, 4897, 4980, 5310, 5428, 5520, 5727, 5976, 6640, 6785, 7080, 7470, 7636, 8142, 8280, 8496, 9545, 9794, 9960, 10620, 10856, 11454, 11952, 12213, 13570, 14160, 14691, 14940, 15272, 16284, 16560, 17181, 19090, 19588, 19920, 20355, 21240, 21712, 22908, 24426, 24485, 27140, 28635, 29382, 29880, 30544, 32568, 34362, 38180, 39176, 40710, 42480, 44073, 45816, 48852, 48970, 54280, 57270, 58764, 59760, 61065, 65136, 68724, 73455, 76360, 78352, 81420, 85905, 88146, 91632, 97704, 97940, 108560, 112631, 114540, 117528, 122130, 137448, 146910, 152720, 162840, 171810, 176292, 195408, 195880, 220365, 225262, 229080, 235056, 244260, 274896, 293820, 325680, 337893, 343620, 352584, 391760, 440730, 450524, 458160, 488520, 563155, 587640, 675786, 687240, 705168, 881460, 901048, 977040, 1013679, 1126310, 1175280, 1351572, 1374480, 1689465, 1762920, 1802096, 2027358, 2252620, 2703144, 3378930, 3525840, 4054716, 4505240, 5068395, 5406288, 6757860, 8109432, 9010480, 10136790, 13515720, 16218864, 20273580, 27031440, 40547160, 81094320]

約数ペア:

[(1, 81094320), (2, 40547160), (3, 27031440), (4, 20273580), (5, 16218864), (6, 13515720), (8, 10136790), (9, 9010480), (10, 8109432), (12, 6757860), (15, 5406288), (16, 5068395), (18, 4505240), (20, 4054716), (23, 3525840), (24, 3378930), (30, 2703144), (36, 2252620), (40, 2027358), (45, 1802096), (46, 1762920), (48, 1689465), (59, 1374480), (60, 1351572), (69, 1175280), (72, 1126310), (80, 1013679), (83, 977040), (90, 901048), (92, 881460), (115, 705168), (118, 687240), (120, 675786), (138, 587640), (144, 563155), (166, 488520), (177, 458160), (180, 450524), (184, 440730), (207, 391760), (230, 352584), (236, 343620), (240, 337893), (249, 325680), (276, 293820), (295, 274896), (332, 244260), (345, 235056), (354, 229080), (360, 225262), (368, 220365), (414, 195880), (415, 195408), (460, 176292), (472, 171810), (498, 162840), (531, 152720), (552, 146910), (590, 137448), (664, 122130), (690, 117528), (708, 114540), (720, 112631), (747, 108560), (828, 97940), (830, 97704), (885, 91632), (920, 88146), (944, 85905), (996, 81420), (1035, 78352), (1062, 76360), (1104, 73455), (1180, 68724), (1245, 65136), (1328, 61065), (1357, 59760), (1380, 58764), (1416, 57270), (1494, 54280), (1656, 48970), (1660, 48852), (1770, 45816), (1840, 44073), (1909, 42480), (1992, 40710), (2070, 39176), (2124, 38180), (2360, 34362), (2490, 32568), (2655, 30544), (2714, 29880), (2760, 29382), (2832, 28635), (2988, 27140), (3312, 24485), (3320, 24426), (3540, 22908), (3735, 21712), (3818, 21240), (3984, 20355), (4071, 19920), (4140, 19588), (4248, 19090), (4720, 17181), (4897, 16560), (4980, 16284), (5310, 15272), (5428, 14940), (5520, 14691), (5727, 14160), (5976, 13570), (6640, 12213), (6785, 11952), (7080, 11454), (7470, 10856), (7636, 10620), (8142, 9960), (8280, 9794), (8496, 9545)]