1558241280

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1449

約数の個数: 224

約数和(自身を含む): 5544007200

約数和(自身を除く): 3985765920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1409, 1440, 1536, 1728, 1920, 2048, 2160, 2304, 2560, 2818, 2880, 3072, 3456, 3840, 4096, 4227, 4320, 4608, 5120, 5636, 5760, 6144, 6912, 7045, 7680, 8192, 8454, 8640, 9216, 10240, 11272, 11520, 12288, 12681, 13824, 14090, 15360, 16908, 17280, 18432, 20480, 21135, 22544, 23040, 24576, 25362, 27648, 28180, 30720, 33816, 34560, 36864, 38043, 40960, 42270, 45088, 46080, 50724, 55296, 56360, 61440, 63405, 67632, 69120, 73728, 76086, 84540, 90176, 92160, 101448, 110592, 112720, 122880, 126810, 135264, 138240, 152172, 169080, 180352, 184320, 190215, 202896, 221184, 225440, 253620, 270528, 276480, 304344, 338160, 360704, 368640, 380430, 405792, 450880, 507240, 541056, 552960, 608688, 676320, 721408, 760860, 811584, 901760, 1014480, 1082112, 1105920, 1217376, 1352640, 1442816, 1521720, 1623168, 1803520, 2028960, 2164224, 2434752, 2705280, 2885632, 3043440, 3246336, 3607040, 4057920, 4328448, 4869504, 5410560, 5771264, 6086880, 6492672, 7214080, 8115840, 8656896, 9739008, 10821120, 11542528, 12173760, 12985344, 14428160, 16231680, 17313792, 19478016, 21642240, 24347520, 25970688, 28856320, 32463360, 34627584, 38956032, 43284480, 48695040, 51941376, 57712640, 64926720, 77912064, 86568960, 97390080, 103882752, 129853440, 155824128, 173137920, 194780160, 259706880, 311648256, 389560320, 519413760, 779120640, 1558241280]

約数ペア:

[(1, 1558241280), (2, 779120640), (3, 519413760), (4, 389560320), (5, 311648256), (6, 259706880), (8, 194780160), (9, 173137920), (10, 155824128), (12, 129853440), (15, 103882752), (16, 97390080), (18, 86568960), (20, 77912064), (24, 64926720), (27, 57712640), (30, 51941376), (32, 48695040), (36, 43284480), (40, 38956032), (45, 34627584), (48, 32463360), (54, 28856320), (60, 25970688), (64, 24347520), (72, 21642240), (80, 19478016), (90, 17313792), (96, 16231680), (108, 14428160), (120, 12985344), (128, 12173760), (135, 11542528), (144, 10821120), (160, 9739008), (180, 8656896), (192, 8115840), (216, 7214080), (240, 6492672), (256, 6086880), (270, 5771264), (288, 5410560), (320, 4869504), (360, 4328448), (384, 4057920), (432, 3607040), (480, 3246336), (512, 3043440), (540, 2885632), (576, 2705280), (640, 2434752), (720, 2164224), (768, 2028960), (864, 1803520), (960, 1623168), (1024, 1521720), (1080, 1442816), (1152, 1352640), (1280, 1217376), (1409, 1105920), (1440, 1082112), (1536, 1014480), (1728, 901760), (1920, 811584), (2048, 760860), (2160, 721408), (2304, 676320), (2560, 608688), (2818, 552960), (2880, 541056), (3072, 507240), (3456, 450880), (3840, 405792), (4096, 380430), (4227, 368640), (4320, 360704), (4608, 338160), (5120, 304344), (5636, 276480), (5760, 270528), (6144, 253620), (6912, 225440), (7045, 221184), (7680, 202896), (8192, 190215), (8454, 184320), (8640, 180352), (9216, 169080), (10240, 152172), (11272, 138240), (11520, 135264), (12288, 126810), (12681, 122880), (13824, 112720), (14090, 110592), (15360, 101448), (16908, 92160), (17280, 90176), (18432, 84540), (20480, 76086), (21135, 73728), (22544, 69120), (23040, 67632), (24576, 63405), (25362, 61440), (27648, 56360), (28180, 55296), (30720, 50724), (33816, 46080), (34560, 45088), (36864, 42270), (38043, 40960)]