48688680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 160185600

約数和(自身を除く): 111496920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 823, 870, 986, 1020, 1160, 1479, 1646, 1740, 1972, 2040, 2465, 2469, 2958, 3292, 3480, 3944, 4115, 4930, 4938, 5916, 6584, 7395, 8230, 9860, 9876, 11832, 12345, 13991, 14790, 16460, 19720, 19752, 23867, 24690, 27982, 29580, 32920, 41973, 47734, 49380, 55964, 59160, 69955, 71601, 83946, 95468, 98760, 111928, 119335, 139910, 143202, 167892, 190936, 209865, 238670, 279820, 286404, 335784, 358005, 405739, 419730, 477340, 559640, 572808, 716010, 811478, 839460, 954680, 1217217, 1432020, 1622956, 1678920, 2028695, 2434434, 2864040, 3245912, 4057390, 4868868, 6086085, 8114780, 9737736, 12172170, 16229560, 24344340, 48688680]

約数ペア:

[(1, 48688680), (2, 24344340), (3, 16229560), (4, 12172170), (5, 9737736), (6, 8114780), (8, 6086085), (10, 4868868), (12, 4057390), (15, 3245912), (17, 2864040), (20, 2434434), (24, 2028695), (29, 1678920), (30, 1622956), (34, 1432020), (40, 1217217), (51, 954680), (58, 839460), (60, 811478), (68, 716010), (85, 572808), (87, 559640), (102, 477340), (116, 419730), (120, 405739), (136, 358005), (145, 335784), (170, 286404), (174, 279820), (204, 238670), (232, 209865), (255, 190936), (290, 167892), (340, 143202), (348, 139910), (408, 119335), (435, 111928), (493, 98760), (510, 95468), (580, 83946), (680, 71601), (696, 69955), (823, 59160), (870, 55964), (986, 49380), (1020, 47734), (1160, 41973), (1479, 32920), (1646, 29580), (1740, 27982), (1972, 24690), (2040, 23867), (2465, 19752), (2469, 19720), (2958, 16460), (3292, 14790), (3480, 13991), (3944, 12345), (4115, 11832), (4930, 9876), (4938, 9860), (5916, 8230), (6584, 7395)]