57978240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{30197}}^1$

素因数の和:30219

約数の個数: 64

約数和(自身を含む): 184811760

約数和(自身を除く): 126833520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 30197, 60394, 90591, 120788, 150985, 181182, 241576, 301970, 362364, 452955, 483152, 603940, 724728, 905910, 966304, 1207880, 1449456, 1811820, 1932608, 2415760, 2898912, 3623640, 3865216, 4831520, 5797824, 7247280, 9663040, 11595648, 14494560, 19326080, 28989120, 57978240]

約数ペア:

[(1, 57978240), (2, 28989120), (3, 19326080), (4, 14494560), (5, 11595648), (6, 9663040), (8, 7247280), (10, 5797824), (12, 4831520), (15, 3865216), (16, 3623640), (20, 2898912), (24, 2415760), (30, 1932608), (32, 1811820), (40, 1449456), (48, 1207880), (60, 966304), (64, 905910), (80, 724728), (96, 603940), (120, 483152), (128, 452955), (160, 362364), (192, 301970), (240, 241576), (320, 181182), (384, 150985), (480, 120788), (640, 90591), (960, 60394), (1920, 30197)]