385237920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 192

約数和(自身を含む): 1303102080

約数和(自身を除く): 917864160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 53, 57, 60, 76, 80, 95, 96, 106, 114, 120, 152, 159, 160, 190, 212, 228, 240, 265, 285, 304, 318, 380, 424, 456, 480, 530, 570, 608, 636, 760, 795, 797, 848, 912, 1007, 1060, 1140, 1272, 1520, 1590, 1594, 1696, 1824, 2014, 2120, 2280, 2391, 2544, 3021, 3040, 3180, 3188, 3985, 4028, 4240, 4560, 4782, 5035, 5088, 6042, 6360, 6376, 7970, 8056, 8480, 9120, 9564, 10070, 11955, 12084, 12720, 12752, 15105, 15143, 15940, 16112, 19128, 20140, 23910, 24168, 25440, 25504, 30210, 30286, 31880, 32224, 38256, 40280, 42241, 45429, 47820, 48336, 60420, 60572, 63760, 75715, 76512, 80560, 84482, 90858, 95640, 96672, 120840, 121144, 126723, 127520, 151430, 161120, 168964, 181716, 191280, 211205, 227145, 241680, 242288, 253446, 302860, 337928, 363432, 382560, 422410, 454290, 483360, 484576, 506892, 605720, 633615, 675856, 726864, 802579, 844820, 908580, 1013784, 1211440, 1267230, 1351712, 1453728, 1605158, 1689640, 1817160, 2027568, 2407737, 2422880, 2534460, 3210316, 3379280, 3634320, 4012895, 4055136, 4815474, 5068920, 6420632, 6758560, 7268640, 8025790, 9630948, 10137840, 12038685, 12841264, 16051580, 19261896, 20275680, 24077370, 25682528, 32103160, 38523792, 48154740, 64206320, 77047584, 96309480, 128412640, 192618960, 385237920]

約数ペア:

[(1, 385237920), (2, 192618960), (3, 128412640), (4, 96309480), (5, 77047584), (6, 64206320), (8, 48154740), (10, 38523792), (12, 32103160), (15, 25682528), (16, 24077370), (19, 20275680), (20, 19261896), (24, 16051580), (30, 12841264), (32, 12038685), (38, 10137840), (40, 9630948), (48, 8025790), (53, 7268640), (57, 6758560), (60, 6420632), (76, 5068920), (80, 4815474), (95, 4055136), (96, 4012895), (106, 3634320), (114, 3379280), (120, 3210316), (152, 2534460), (159, 2422880), (160, 2407737), (190, 2027568), (212, 1817160), (228, 1689640), (240, 1605158), (265, 1453728), (285, 1351712), (304, 1267230), (318, 1211440), (380, 1013784), (424, 908580), (456, 844820), (480, 802579), (530, 726864), (570, 675856), (608, 633615), (636, 605720), (760, 506892), (795, 484576), (797, 483360), (848, 454290), (912, 422410), (1007, 382560), (1060, 363432), (1140, 337928), (1272, 302860), (1520, 253446), (1590, 242288), (1594, 241680), (1696, 227145), (1824, 211205), (2014, 191280), (2120, 181716), (2280, 168964), (2391, 161120), (2544, 151430), (3021, 127520), (3040, 126723), (3180, 121144), (3188, 120840), (3985, 96672), (4028, 95640), (4240, 90858), (4560, 84482), (4782, 80560), (5035, 76512), (5088, 75715), (6042, 63760), (6360, 60572), (6376, 60420), (7970, 48336), (8056, 47820), (8480, 45429), (9120, 42241), (9564, 40280), (10070, 38256), (11955, 32224), (12084, 31880), (12720, 30286), (12752, 30210), (15105, 25504), (15143, 25440), (15940, 24168), (16112, 23910), (19128, 20140)]