54416760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:885

約数の個数: 128

約数和(自身を含む): 177984000

約数和(自身を除く): 123567240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 285, 290, 348, 380, 435, 456, 551, 570, 580, 696, 760, 823, 870, 1102, 1140, 1160, 1646, 1653, 1740, 2204, 2280, 2469, 2755, 3292, 3306, 3480, 4115, 4408, 4938, 5510, 6584, 6612, 8230, 8265, 9876, 11020, 12345, 13224, 15637, 16460, 16530, 19752, 22040, 23867, 24690, 31274, 32920, 33060, 46911, 47734, 49380, 62548, 66120, 71601, 78185, 93822, 95468, 98760, 119335, 125096, 143202, 156370, 187644, 190936, 234555, 238670, 286404, 312740, 358005, 375288, 453473, 469110, 477340, 572808, 625480, 716010, 906946, 938220, 954680, 1360419, 1432020, 1813892, 1876440, 2267365, 2720838, 2864040, 3627784, 4534730, 5441676, 6802095, 9069460, 10883352, 13604190, 18138920, 27208380, 54416760]

約数ペア:

[(1, 54416760), (2, 27208380), (3, 18138920), (4, 13604190), (5, 10883352), (6, 9069460), (8, 6802095), (10, 5441676), (12, 4534730), (15, 3627784), (19, 2864040), (20, 2720838), (24, 2267365), (29, 1876440), (30, 1813892), (38, 1432020), (40, 1360419), (57, 954680), (58, 938220), (60, 906946), (76, 716010), (87, 625480), (95, 572808), (114, 477340), (116, 469110), (120, 453473), (145, 375288), (152, 358005), (174, 312740), (190, 286404), (228, 238670), (232, 234555), (285, 190936), (290, 187644), (348, 156370), (380, 143202), (435, 125096), (456, 119335), (551, 98760), (570, 95468), (580, 93822), (696, 78185), (760, 71601), (823, 66120), (870, 62548), (1102, 49380), (1140, 47734), (1160, 46911), (1646, 33060), (1653, 32920), (1740, 31274), (2204, 24690), (2280, 23867), (2469, 22040), (2755, 19752), (3292, 16530), (3306, 16460), (3480, 15637), (4115, 13224), (4408, 12345), (4938, 11020), (5510, 9876), (6584, 8265), (6612, 8230)]