715784640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{745609}}^1$

素因数の和:745629

約数の個数: 56

約数和(自身を含む): 2272619280

約数和(自身を除く): 1556834640

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, 160, 192, 240, 320, 480, 960, 745609, 1491218, 2236827, 2982436, 3728045, 4473654, 5964872, 7456090, 8947308, 11184135, 11929744, 14912180, 17894616, 22368270, 23859488, 29824360, 35789232, 44736540, 47718976, 59648720, 71578464, 89473080, 119297440, 143156928, 178946160, 238594880, 357892320, 715784640]

約数ペア:

[(1, 715784640), (2, 357892320), (3, 238594880), (4, 178946160), (5, 143156928), (6, 119297440), (8, 89473080), (10, 71578464), (12, 59648720), (15, 47718976), (16, 44736540), (20, 35789232), (24, 29824360), (30, 23859488), (32, 22368270), (40, 17894616), (48, 14912180), (60, 11929744), (64, 11184135), (80, 8947308), (96, 7456090), (120, 5964872), (160, 4473654), (192, 3728045), (240, 2982436), (320, 2236827), (480, 1491218), (960, 745609)]