87948480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 297564048

約数和(自身を除く): 209615568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 317, 320, 340, 408, 480, 510, 544, 578, 634, 680, 816, 867, 951, 960, 1020, 1088, 1156, 1268, 1360, 1445, 1585, 1632, 1734, 1902, 2040, 2312, 2536, 2720, 2890, 3170, 3264, 3468, 3804, 4080, 4335, 4624, 4755, 5072, 5389, 5440, 5780, 6340, 6936, 7608, 8160, 8670, 9248, 9510, 10144, 10778, 11560, 12680, 13872, 15216, 16167, 16320, 17340, 18496, 19020, 20288, 21556, 23120, 25360, 26945, 27744, 30432, 32334, 34680, 38040, 43112, 46240, 50720, 53890, 55488, 60864, 64668, 69360, 76080, 80835, 86224, 91613, 92480, 101440, 107780, 129336, 138720, 152160, 161670, 172448, 183226, 215560, 258672, 274839, 277440, 304320, 323340, 344896, 366452, 431120, 458065, 517344, 549678, 646680, 732904, 862240, 916130, 1034688, 1099356, 1293360, 1374195, 1465808, 1724480, 1832260, 2198712, 2586720, 2748390, 2931616, 3664520, 4397424, 5173440, 5496780, 5863232, 7329040, 8794848, 10993560, 14658080, 17589696, 21987120, 29316160, 43974240, 87948480]

約数ペア:

[(1, 87948480), (2, 43974240), (3, 29316160), (4, 21987120), (5, 17589696), (6, 14658080), (8, 10993560), (10, 8794848), (12, 7329040), (15, 5863232), (16, 5496780), (17, 5173440), (20, 4397424), (24, 3664520), (30, 2931616), (32, 2748390), (34, 2586720), (40, 2198712), (48, 1832260), (51, 1724480), (60, 1465808), (64, 1374195), (68, 1293360), (80, 1099356), (85, 1034688), (96, 916130), (102, 862240), (120, 732904), (136, 646680), (160, 549678), (170, 517344), (192, 458065), (204, 431120), (240, 366452), (255, 344896), (272, 323340), (289, 304320), (317, 277440), (320, 274839), (340, 258672), (408, 215560), (480, 183226), (510, 172448), (544, 161670), (578, 152160), (634, 138720), (680, 129336), (816, 107780), (867, 101440), (951, 92480), (960, 91613), (1020, 86224), (1088, 80835), (1156, 76080), (1268, 69360), (1360, 64668), (1445, 60864), (1585, 55488), (1632, 53890), (1734, 50720), (1902, 46240), (2040, 43112), (2312, 38040), (2536, 34680), (2720, 32334), (2890, 30432), (3170, 27744), (3264, 26945), (3468, 25360), (3804, 23120), (4080, 21556), (4335, 20288), (4624, 19020), (4755, 18496), (5072, 17340), (5389, 16320), (5440, 16167), (5780, 15216), (6340, 13872), (6936, 12680), (7608, 11560), (8160, 10778), (8670, 10144), (9248, 9510)]