67124760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1409}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 202024800

約数和(自身を除く): 134900040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1409, 1588, 1985, 2382, 2818, 3176, 3970, 4227, 4764, 5636, 5955, 7045, 7940, 8454, 9528, 11272, 11910, 14090, 15880, 16908, 21135, 23820, 28180, 33816, 42270, 47640, 56360, 84540, 169080, 559373, 1118746, 1678119, 2237492, 2796865, 3356238, 4474984, 5593730, 6712476, 8390595, 11187460, 13424952, 16781190, 22374920, 33562380, 67124760]

約数ペア:

[(1, 67124760), (2, 33562380), (3, 22374920), (4, 16781190), (5, 13424952), (6, 11187460), (8, 8390595), (10, 6712476), (12, 5593730), (15, 4474984), (20, 3356238), (24, 2796865), (30, 2237492), (40, 1678119), (60, 1118746), (120, 559373), (397, 169080), (794, 84540), (1191, 56360), (1409, 47640), (1588, 42270), (1985, 33816), (2382, 28180), (2818, 23820), (3176, 21135), (3970, 16908), (4227, 15880), (4764, 14090), (5636, 11910), (5955, 11272), (7045, 9528), (7940, 8454)]