235612920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4493}}^1$

素因数の和:4549

約数の個数: 128

約数和(自身を含む): 776563200

約数和(自身を除く): 540950280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 4493, 5244, 6555, 8740, 8986, 10488, 13110, 13479, 17480, 17972, 22465, 26220, 26958, 35944, 44930, 52440, 53916, 67395, 85367, 89860, 103339, 107832, 134790, 170734, 179720, 206678, 256101, 269580, 310017, 341468, 413356, 426835, 512202, 516695, 539160, 620034, 682936, 826712, 853670, 1024404, 1033390, 1240068, 1280505, 1550085, 1707340, 1963441, 2048808, 2066780, 2480136, 2561010, 3100170, 3414680, 3926882, 4133560, 5122020, 5890323, 6200340, 7853764, 9817205, 10244040, 11780646, 12400680, 15707528, 19634410, 23561292, 29451615, 39268820, 47122584, 58903230, 78537640, 117806460, 235612920]

約数ペア:

[(1, 235612920), (2, 117806460), (3, 78537640), (4, 58903230), (5, 47122584), (6, 39268820), (8, 29451615), (10, 23561292), (12, 19634410), (15, 15707528), (19, 12400680), (20, 11780646), (23, 10244040), (24, 9817205), (30, 7853764), (38, 6200340), (40, 5890323), (46, 5122020), (57, 4133560), (60, 3926882), (69, 3414680), (76, 3100170), (92, 2561010), (95, 2480136), (114, 2066780), (115, 2048808), (120, 1963441), (138, 1707340), (152, 1550085), (184, 1280505), (190, 1240068), (228, 1033390), (230, 1024404), (276, 853670), (285, 826712), (345, 682936), (380, 620034), (437, 539160), (456, 516695), (460, 512202), (552, 426835), (570, 413356), (690, 341468), (760, 310017), (874, 269580), (920, 256101), (1140, 206678), (1311, 179720), (1380, 170734), (1748, 134790), (2185, 107832), (2280, 103339), (2622, 89860), (2760, 85367), (3496, 67395), (4370, 53916), (4493, 52440), (5244, 44930), (6555, 35944), (8740, 26958), (8986, 26220), (10488, 22465), (13110, 17972), (13479, 17480)]