381309120

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:389

約数の個数: 280

約数和(自身を含む): 1389668544

約数和(自身を除く): 1008359424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 313, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 626, 648, 705, 720, 752, 810, 846, 864, 939, 940, 960, 1080, 1128, 1252, 1269, 1296, 1410, 1440, 1504, 1565, 1620, 1692, 1728, 1878, 1880, 2115, 2160, 2256, 2504, 2538, 2592, 2817, 2820, 2880, 3008, 3130, 3240, 3384, 3756, 3760, 3807, 4230, 4320, 4512, 4695, 5008, 5076, 5184, 5634, 5640, 6260, 6345, 6480, 6768, 7512, 7520, 7614, 8451, 8460, 8640, 9024, 9390, 10016, 10152, 11268, 11280, 12520, 12690, 12960, 13536, 14085, 14711, 15024, 15040, 15228, 16902, 16920, 18780, 19035, 20032, 20304, 22536, 22560, 25040, 25353, 25380, 25920, 27072, 28170, 29422, 30048, 30456, 33804, 33840, 37560, 38070, 40608, 42255, 44133, 45072, 45120, 50080, 50706, 50760, 56340, 58844, 60096, 60912, 67608, 67680, 73555, 75120, 76140, 81216, 84510, 88266, 90144, 100160, 101412, 101520, 112680, 117688, 121824, 126765, 132399, 135216, 135360, 147110, 150240, 152280, 169020, 176532, 180288, 202824, 203040, 220665, 225360, 235376, 243648, 253530, 264798, 270432, 294220, 300480, 304560, 338040, 353064, 397197, 405648, 406080, 441330, 450720, 470752, 507060, 529596, 540864, 588440, 609120, 661995, 676080, 706128, 794394, 811296, 882660, 901440, 941504, 1014120, 1059192, 1176880, 1191591, 1218240, 1323990, 1352160, 1412256, 1588788, 1622592, 1765320, 1985985, 2028240, 2118384, 2353760, 2383182, 2647980, 2704320, 2824512, 3177576, 3530640, 3971970, 4056480, 4236768, 4707520, 4766364, 5295960, 5957955, 6355152, 7061280, 7943940, 8112960, 8473536, 9532728, 10591920, 11915910, 12710304, 14122560, 15887880, 19065456, 21183840, 23831820, 25420608, 31775760, 38130912, 42367680, 47663640, 63551520, 76261824, 95327280, 127103040, 190654560, 381309120]

約数ペア:

[(1, 381309120), (2, 190654560), (3, 127103040), (4, 95327280), (5, 76261824), (6, 63551520), (8, 47663640), (9, 42367680), (10, 38130912), (12, 31775760), (15, 25420608), (16, 23831820), (18, 21183840), (20, 19065456), (24, 15887880), (27, 14122560), (30, 12710304), (32, 11915910), (36, 10591920), (40, 9532728), (45, 8473536), (47, 8112960), (48, 7943940), (54, 7061280), (60, 6355152), (64, 5957955), (72, 5295960), (80, 4766364), (81, 4707520), (90, 4236768), (94, 4056480), (96, 3971970), (108, 3530640), (120, 3177576), (135, 2824512), (141, 2704320), (144, 2647980), (160, 2383182), (162, 2353760), (180, 2118384), (188, 2028240), (192, 1985985), (216, 1765320), (235, 1622592), (240, 1588788), (270, 1412256), (282, 1352160), (288, 1323990), (313, 1218240), (320, 1191591), (324, 1176880), (360, 1059192), (376, 1014120), (405, 941504), (423, 901440), (432, 882660), (470, 811296), (480, 794394), (540, 706128), (564, 676080), (576, 661995), (626, 609120), (648, 588440), (705, 540864), (720, 529596), (752, 507060), (810, 470752), (846, 450720), (864, 441330), (939, 406080), (940, 405648), (960, 397197), (1080, 353064), (1128, 338040), (1252, 304560), (1269, 300480), (1296, 294220), (1410, 270432), (1440, 264798), (1504, 253530), (1565, 243648), (1620, 235376), (1692, 225360), (1728, 220665), (1878, 203040), (1880, 202824), (2115, 180288), (2160, 176532), (2256, 169020), (2504, 152280), (2538, 150240), (2592, 147110), (2817, 135360), (2820, 135216), (2880, 132399), (3008, 126765), (3130, 121824), (3240, 117688), (3384, 112680), (3756, 101520), (3760, 101412), (3807, 100160), (4230, 90144), (4320, 88266), (4512, 84510), (4695, 81216), (5008, 76140), (5076, 75120), (5184, 73555), (5634, 67680), (5640, 67608), (6260, 60912), (6345, 60096), (6480, 58844), (6768, 56340), (7512, 50760), (7520, 50706), (7614, 50080), (8451, 45120), (8460, 45072), (8640, 44133), (9024, 42255), (9390, 40608), (10016, 38070), (10152, 37560), (11268, 33840), (11280, 33804), (12520, 30456), (12690, 30048), (12960, 29422), (13536, 28170), (14085, 27072), (14711, 25920), (15024, 25380), (15040, 25353), (15228, 25040), (16902, 22560), (16920, 22536), (18780, 20304), (19035, 20032)]