517838520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{13613}}^1$

素因数の和:13944

約数の個数: 64

約数和(自身を含む): 1558530720

約数和(自身を除く): 1040692200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7608, 9510, 12680, 13613, 19020, 27226, 38040, 40839, 54452, 68065, 81678, 108904, 136130, 163356, 204195, 272260, 326712, 408390, 544520, 816780, 1633560, 4315321, 8630642, 12945963, 17261284, 21576605, 25891926, 34522568, 43153210, 51783852, 64729815, 86306420, 103567704, 129459630, 172612840, 258919260, 517838520]

約数ペア:

[(1, 517838520), (2, 258919260), (3, 172612840), (4, 129459630), (5, 103567704), (6, 86306420), (8, 64729815), (10, 51783852), (12, 43153210), (15, 34522568), (20, 25891926), (24, 21576605), (30, 17261284), (40, 12945963), (60, 8630642), (120, 4315321), (317, 1633560), (634, 816780), (951, 544520), (1268, 408390), (1585, 326712), (1902, 272260), (2536, 204195), (3170, 163356), (3804, 136130), (4755, 108904), (6340, 81678), (7608, 68065), (9510, 54452), (12680, 40839), (13613, 38040), (19020, 27226)]