479027040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{997973}}^1$

素因数の和:997991

約数の個数: 48

約数和(自身を含む): 1508936688

約数和(自身を除く): 1029909648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 997973, 1995946, 2993919, 3991892, 4989865, 5987838, 7983784, 9979730, 11975676, 14969595, 15967568, 19959460, 23951352, 29939190, 31935136, 39918920, 47902704, 59878380, 79837840, 95805408, 119756760, 159675680, 239513520, 479027040]

約数ペア:

[(1, 479027040), (2, 239513520), (3, 159675680), (4, 119756760), (5, 95805408), (6, 79837840), (8, 59878380), (10, 47902704), (12, 39918920), (15, 31935136), (16, 29939190), (20, 23951352), (24, 19959460), (30, 15967568), (32, 14969595), (40, 11975676), (48, 9979730), (60, 7983784), (80, 5987838), (96, 4989865), (120, 3991892), (160, 2993919), (240, 1995946), (480, 997973)]