78576987480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1498417}}^1$

素因数の和:1498473

約数の個数: 128

約数和(自身を含む): 258926630400

約数和(自身を除く): 180349642920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3496, 4370, 5244, 6555, 8740, 10488, 13110, 17480, 26220, 52440, 1498417, 2996834, 4495251, 5993668, 7492085, 8990502, 11987336, 14984170, 17981004, 22476255, 28469923, 29968340, 34463591, 35962008, 44952510, 56939846, 59936680, 68927182, 85409769, 89905020, 103390773, 113879692, 137854364, 142349615, 170819538, 172317955, 179810040, 206781546, 227759384, 275708728, 284699230, 341639076, 344635910, 413563092, 427048845, 516953865, 569398460, 654808229, 683278152, 689271820, 827126184, 854097690, 1033907730, 1138796920, 1309616458, 1378543640, 1708195380, 1964424687, 2067815460, 2619232916, 3274041145, 3416390760, 3928849374, 4135630920, 5238465832, 6548082290, 7857698748, 9822123435, 13096164580, 15715397496, 19644246870, 26192329160, 39288493740, 78576987480]

約数ペア:

[(1, 78576987480), (2, 39288493740), (3, 26192329160), (4, 19644246870), (5, 15715397496), (6, 13096164580), (8, 9822123435), (10, 7857698748), (12, 6548082290), (15, 5238465832), (19, 4135630920), (20, 3928849374), (23, 3416390760), (24, 3274041145), (30, 2619232916), (38, 2067815460), (40, 1964424687), (46, 1708195380), (57, 1378543640), (60, 1309616458), (69, 1138796920), (76, 1033907730), (92, 854097690), (95, 827126184), (114, 689271820), (115, 683278152), (120, 654808229), (138, 569398460), (152, 516953865), (184, 427048845), (190, 413563092), (228, 344635910), (230, 341639076), (276, 284699230), (285, 275708728), (345, 227759384), (380, 206781546), (437, 179810040), (456, 172317955), (460, 170819538), (552, 142349615), (570, 137854364), (690, 113879692), (760, 103390773), (874, 89905020), (920, 85409769), (1140, 68927182), (1311, 59936680), (1380, 56939846), (1748, 44952510), (2185, 35962008), (2280, 34463591), (2622, 29968340), (2760, 28469923), (3496, 22476255), (4370, 17981004), (5244, 14984170), (6555, 11987336), (8740, 8990502), (10488, 7492085), (13110, 5993668), (17480, 4495251), (26220, 2996834), (52440, 1498417)]