91985280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 128

約数和(自身を含む): 306097920

約数和(自身を除く): 214112640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2083, 2208, 2760, 2944, 3680, 4166, 4416, 5520, 6249, 7360, 8332, 8832, 10415, 11040, 12498, 14720, 16664, 20830, 22080, 24996, 31245, 33328, 41660, 44160, 47909, 49992, 62490, 66656, 83320, 95818, 99984, 124980, 133312, 143727, 166640, 191636, 199968, 239545, 249960, 266624, 287454, 333280, 383272, 399936, 479090, 499920, 574908, 666560, 718635, 766544, 799872, 958180, 999840, 1149816, 1333120, 1437270, 1533088, 1916360, 1999680, 2299632, 2874540, 3066176, 3832720, 3999360, 4599264, 5749080, 6132352, 7665440, 9198528, 11498160, 15330880, 18397056, 22996320, 30661760, 45992640, 91985280]

約数ペア:

[(1, 91985280), (2, 45992640), (3, 30661760), (4, 22996320), (5, 18397056), (6, 15330880), (8, 11498160), (10, 9198528), (12, 7665440), (15, 6132352), (16, 5749080), (20, 4599264), (23, 3999360), (24, 3832720), (30, 3066176), (32, 2874540), (40, 2299632), (46, 1999680), (48, 1916360), (60, 1533088), (64, 1437270), (69, 1333120), (80, 1149816), (92, 999840), (96, 958180), (115, 799872), (120, 766544), (128, 718635), (138, 666560), (160, 574908), (184, 499920), (192, 479090), (230, 399936), (240, 383272), (276, 333280), (320, 287454), (345, 266624), (368, 249960), (384, 239545), (460, 199968), (480, 191636), (552, 166640), (640, 143727), (690, 133312), (736, 124980), (920, 99984), (960, 95818), (1104, 83320), (1380, 66656), (1472, 62490), (1840, 49992), (1920, 47909), (2083, 44160), (2208, 41660), (2760, 33328), (2944, 31245), (3680, 24996), (4166, 22080), (4416, 20830), (5520, 16664), (6249, 14720), (7360, 12498), (8332, 11040), (8832, 10415)]