250792320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{130621}}^1$

素因数の和:130643

約数の個数: 64

約数和(自身を含む): 799406640

約数和(自身を除く): 548614320

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, 130621, 261242, 391863, 522484, 653105, 783726, 1044968, 1306210, 1567452, 1959315, 2089936, 2612420, 3134904, 3918630, 4179872, 5224840, 6269808, 7837260, 8359744, 10449680, 12539616, 15674520, 16719488, 20899360, 25079232, 31349040, 41798720, 50158464, 62698080, 83597440, 125396160, 250792320]

約数ペア:

[(1, 250792320), (2, 125396160), (3, 83597440), (4, 62698080), (5, 50158464), (6, 41798720), (8, 31349040), (10, 25079232), (12, 20899360), (15, 16719488), (16, 15674520), (20, 12539616), (24, 10449680), (30, 8359744), (32, 7837260), (40, 6269808), (48, 5224840), (60, 4179872), (64, 3918630), (80, 3134904), (96, 2612420), (120, 2089936), (128, 1959315), (160, 1567452), (192, 1306210), (240, 1044968), (320, 783726), (384, 653105), (480, 522484), (640, 391863), (960, 261242), (1920, 130621)]