77324760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71597}}^1$

素因数の和:71617

約数の個数: 64

約数和(自身を含む): 257752800

約数和(自身を除く): 180428040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 71597, 143194, 214791, 286388, 357985, 429582, 572776, 644373, 715970, 859164, 1073955, 1288746, 1431940, 1718328, 1933119, 2147910, 2577492, 2863880, 3221865, 3866238, 4295820, 5154984, 6443730, 7732476, 8591640, 9665595, 12887460, 15464952, 19331190, 25774920, 38662380, 77324760]

約数ペア:

[(1, 77324760), (2, 38662380), (3, 25774920), (4, 19331190), (5, 15464952), (6, 12887460), (8, 9665595), (9, 8591640), (10, 7732476), (12, 6443730), (15, 5154984), (18, 4295820), (20, 3866238), (24, 3221865), (27, 2863880), (30, 2577492), (36, 2147910), (40, 1933119), (45, 1718328), (54, 1431940), (60, 1288746), (72, 1073955), (90, 859164), (108, 715970), (120, 644373), (135, 572776), (180, 429582), (216, 357985), (270, 286388), (360, 214791), (540, 143194), (1080, 71597)]