89236320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 300464640

約数和(自身を除く): 211228320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 59, 60, 69, 80, 92, 96, 115, 118, 120, 137, 138, 160, 177, 184, 230, 236, 240, 274, 276, 295, 345, 354, 368, 411, 460, 472, 480, 548, 552, 590, 685, 690, 708, 736, 822, 885, 920, 944, 1096, 1104, 1180, 1357, 1370, 1380, 1416, 1644, 1770, 1840, 1888, 2055, 2192, 2208, 2360, 2714, 2740, 2760, 2832, 3151, 3288, 3540, 3680, 4071, 4110, 4384, 4720, 5428, 5480, 5520, 5664, 6302, 6576, 6785, 7080, 8083, 8142, 8220, 9440, 9453, 10856, 10960, 11040, 12604, 13152, 13570, 14160, 15755, 16166, 16284, 16440, 18906, 20355, 21712, 21920, 24249, 25208, 27140, 28320, 31510, 32332, 32568, 32880, 37812, 40415, 40710, 43424, 47265, 48498, 50416, 54280, 63020, 64664, 65136, 65760, 75624, 80830, 81420, 94530, 96996, 100832, 108560, 121245, 126040, 129328, 130272, 151248, 161660, 162840, 185909, 189060, 193992, 217120, 242490, 252080, 258656, 302496, 323320, 325680, 371818, 378120, 387984, 484980, 504160, 557727, 646640, 651360, 743636, 756240, 775968, 929545, 969960, 1115454, 1293280, 1487272, 1512480, 1859090, 1939920, 2230908, 2788635, 2974544, 3718180, 3879840, 4461816, 5577270, 5949088, 7436360, 8923632, 11154540, 14872720, 17847264, 22309080, 29745440, 44618160, 89236320]

約数ペア:

[(1, 89236320), (2, 44618160), (3, 29745440), (4, 22309080), (5, 17847264), (6, 14872720), (8, 11154540), (10, 8923632), (12, 7436360), (15, 5949088), (16, 5577270), (20, 4461816), (23, 3879840), (24, 3718180), (30, 2974544), (32, 2788635), (40, 2230908), (46, 1939920), (48, 1859090), (59, 1512480), (60, 1487272), (69, 1293280), (80, 1115454), (92, 969960), (96, 929545), (115, 775968), (118, 756240), (120, 743636), (137, 651360), (138, 646640), (160, 557727), (177, 504160), (184, 484980), (230, 387984), (236, 378120), (240, 371818), (274, 325680), (276, 323320), (295, 302496), (345, 258656), (354, 252080), (368, 242490), (411, 217120), (460, 193992), (472, 189060), (480, 185909), (548, 162840), (552, 161660), (590, 151248), (685, 130272), (690, 129328), (708, 126040), (736, 121245), (822, 108560), (885, 100832), (920, 96996), (944, 94530), (1096, 81420), (1104, 80830), (1180, 75624), (1357, 65760), (1370, 65136), (1380, 64664), (1416, 63020), (1644, 54280), (1770, 50416), (1840, 48498), (1888, 47265), (2055, 43424), (2192, 40710), (2208, 40415), (2360, 37812), (2714, 32880), (2740, 32568), (2760, 32332), (2832, 31510), (3151, 28320), (3288, 27140), (3540, 25208), (3680, 24249), (4071, 21920), (4110, 21712), (4384, 20355), (4720, 18906), (5428, 16440), (5480, 16284), (5520, 16166), (5664, 15755), (6302, 14160), (6576, 13570), (6785, 13152), (7080, 12604), (8083, 11040), (8142, 10960), (8220, 10856), (9440, 9453)]