86747040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:691

約数の個数: 144

約数和(自身を含む): 299321568

約数和(自身を除く): 212574528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 107, 120, 144, 160, 180, 214, 240, 288, 321, 360, 428, 480, 535, 563, 642, 720, 856, 963, 1070, 1126, 1284, 1440, 1605, 1689, 1712, 1926, 2140, 2252, 2568, 2815, 3210, 3378, 3424, 3852, 4280, 4504, 4815, 5067, 5136, 5630, 6420, 6756, 7704, 8445, 8560, 9008, 9630, 10134, 10272, 11260, 12840, 13512, 15408, 16890, 17120, 18016, 19260, 20268, 22520, 25335, 25680, 27024, 30816, 33780, 38520, 40536, 45040, 50670, 51360, 54048, 60241, 67560, 77040, 81072, 90080, 101340, 120482, 135120, 154080, 162144, 180723, 202680, 240964, 270240, 301205, 361446, 405360, 481928, 542169, 602410, 722892, 810720, 903615, 963856, 1084338, 1204820, 1445784, 1807230, 1927712, 2168676, 2409640, 2710845, 2891568, 3614460, 4337352, 4819280, 5421690, 5783136, 7228920, 8674704, 9638560, 10843380, 14457840, 17349408, 21686760, 28915680, 43373520, 86747040]

約数ペア:

[(1, 86747040), (2, 43373520), (3, 28915680), (4, 21686760), (5, 17349408), (6, 14457840), (8, 10843380), (9, 9638560), (10, 8674704), (12, 7228920), (15, 5783136), (16, 5421690), (18, 4819280), (20, 4337352), (24, 3614460), (30, 2891568), (32, 2710845), (36, 2409640), (40, 2168676), (45, 1927712), (48, 1807230), (60, 1445784), (72, 1204820), (80, 1084338), (90, 963856), (96, 903615), (107, 810720), (120, 722892), (144, 602410), (160, 542169), (180, 481928), (214, 405360), (240, 361446), (288, 301205), (321, 270240), (360, 240964), (428, 202680), (480, 180723), (535, 162144), (563, 154080), (642, 135120), (720, 120482), (856, 101340), (963, 90080), (1070, 81072), (1126, 77040), (1284, 67560), (1440, 60241), (1605, 54048), (1689, 51360), (1712, 50670), (1926, 45040), (2140, 40536), (2252, 38520), (2568, 33780), (2815, 30816), (3210, 27024), (3378, 25680), (3424, 25335), (3852, 22520), (4280, 20268), (4504, 19260), (4815, 18016), (5067, 17120), (5136, 16890), (5630, 15408), (6420, 13512), (6756, 12840), (7704, 11260), (8445, 10272), (8560, 10134), (9008, 9630)]