27311435520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{85691}}^1$

素因数の和:85798

約数の個数: 144

約数和(自身を含む): 88277841792

約数和(自身を除く): 60966406272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 640, 664, 768, 830, 960, 996, 1245, 1280, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3840, 3984, 4980, 5312, 6640, 7968, 9960, 10624, 13280, 15936, 19920, 21248, 26560, 31872, 39840, 53120, 63744, 79680, 85691, 106240, 159360, 171382, 257073, 318720, 342764, 428455, 514146, 685528, 856910, 1028292, 1285365, 1371056, 1713820, 2056584, 2570730, 2742112, 3427640, 4113168, 5141460, 5484224, 6855280, 7112353, 8226336, 10282920, 10968448, 13710560, 14224706, 16452672, 20565840, 21337059, 21936896, 27421120, 28449412, 32905344, 35561765, 41131680, 42674118, 54842240, 56898824, 65810688, 71123530, 82263360, 85348236, 106685295, 109684480, 113797648, 142247060, 164526720, 170696472, 213370590, 227595296, 284494120, 329053440, 341392944, 426741180, 455190592, 568988240, 682785888, 853482360, 910381184, 1137976480, 1365571776, 1706964720, 1820762368, 2275952960, 2731143552, 3413929440, 4551905920, 5462287104, 6827858880, 9103811840, 13655717760, 27311435520]

約数ペア:

[(1, 27311435520), (2, 13655717760), (3, 9103811840), (4, 6827858880), (5, 5462287104), (6, 4551905920), (8, 3413929440), (10, 2731143552), (12, 2275952960), (15, 1820762368), (16, 1706964720), (20, 1365571776), (24, 1137976480), (30, 910381184), (32, 853482360), (40, 682785888), (48, 568988240), (60, 455190592), (64, 426741180), (80, 341392944), (83, 329053440), (96, 284494120), (120, 227595296), (128, 213370590), (160, 170696472), (166, 164526720), (192, 142247060), (240, 113797648), (249, 109684480), (256, 106685295), (320, 85348236), (332, 82263360), (384, 71123530), (415, 65810688), (480, 56898824), (498, 54842240), (640, 42674118), (664, 41131680), (768, 35561765), (830, 32905344), (960, 28449412), (996, 27421120), (1245, 21936896), (1280, 21337059), (1328, 20565840), (1660, 16452672), (1920, 14224706), (1992, 13710560), (2490, 10968448), (2656, 10282920), (3320, 8226336), (3840, 7112353), (3984, 6855280), (4980, 5484224), (5312, 5141460), (6640, 4113168), (7968, 3427640), (9960, 2742112), (10624, 2570730), (13280, 2056584), (15936, 1713820), (19920, 1371056), (21248, 1285365), (26560, 1028292), (31872, 856910), (39840, 685528), (53120, 514146), (63744, 428455), (79680, 342764), (85691, 318720), (106240, 257073), (159360, 171382)]