17121840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71341}}^1$

素因数の和:71357

約数の個数: 40

約数和(自身を含む): 53078448

約数和(自身を除く): 35956608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 71341, 142682, 214023, 285364, 356705, 428046, 570728, 713410, 856092, 1070115, 1141456, 1426820, 1712184, 2140230, 2853640, 3424368, 4280460, 5707280, 8560920, 17121840]

約数ペア:

[(1, 17121840), (2, 8560920), (3, 5707280), (4, 4280460), (5, 3424368), (6, 2853640), (8, 2140230), (10, 1712184), (12, 1426820), (15, 1141456), (16, 1070115), (20, 856092), (24, 713410), (30, 570728), (40, 428046), (48, 356705), (60, 285364), (80, 214023), (120, 142682), (240, 71341)]