8732280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1373}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 26710560

約数和(自身を除く): 17978280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1373, 1590, 2120, 2746, 3180, 4119, 5492, 6360, 6865, 8238, 10984, 13730, 16476, 20595, 27460, 32952, 41190, 54920, 72769, 82380, 145538, 164760, 218307, 291076, 363845, 436614, 582152, 727690, 873228, 1091535, 1455380, 1746456, 2183070, 2910760, 4366140, 8732280]

約数ペア:

[(1, 8732280), (2, 4366140), (3, 2910760), (4, 2183070), (5, 1746456), (6, 1455380), (8, 1091535), (10, 873228), (12, 727690), (15, 582152), (20, 436614), (24, 363845), (30, 291076), (40, 218307), (53, 164760), (60, 145538), (106, 82380), (120, 72769), (159, 54920), (212, 41190), (265, 32952), (318, 27460), (424, 20595), (530, 16476), (636, 13730), (795, 10984), (1060, 8238), (1272, 6865), (1373, 6360), (1590, 5492), (2120, 4119), (2746, 3180)]