82639560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23747}}^1$

素因数の和:23790

約数の個数: 64

約数和(自身を含む): 256478400

約数和(自身を除く): 173838840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 237470, 284964, 356205, 474940, 569928, 688663, 712410, 949880, 1377326, 1424820, 2065989, 2754652, 2849640, 3443315, 4131978, 5509304, 6886630, 8263956, 10329945, 13773260, 16527912, 20659890, 27546520, 41319780, 82639560]

約数ペア:

[(1, 82639560), (2, 41319780), (3, 27546520), (4, 20659890), (5, 16527912), (6, 13773260), (8, 10329945), (10, 8263956), (12, 6886630), (15, 5509304), (20, 4131978), (24, 3443315), (29, 2849640), (30, 2754652), (40, 2065989), (58, 1424820), (60, 1377326), (87, 949880), (116, 712410), (120, 688663), (145, 569928), (174, 474940), (232, 356205), (290, 284964), (348, 237470), (435, 189976), (580, 142482), (696, 118735), (870, 94988), (1160, 71241), (1740, 47494), (3480, 23747)]