12194520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7817}}^1$

素因数の和:7844

約数の個数: 64

約数和(自身を含む): 39402720

約数和(自身を除く): 27208200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 7817, 15634, 23451, 31268, 39085, 46902, 62536, 78170, 93804, 101621, 117255, 156340, 187608, 203242, 234510, 304863, 312680, 406484, 469020, 508105, 609726, 812968, 938040, 1016210, 1219452, 1524315, 2032420, 2438904, 3048630, 4064840, 6097260, 12194520]

約数ペア:

[(1, 12194520), (2, 6097260), (3, 4064840), (4, 3048630), (5, 2438904), (6, 2032420), (8, 1524315), (10, 1219452), (12, 1016210), (13, 938040), (15, 812968), (20, 609726), (24, 508105), (26, 469020), (30, 406484), (39, 312680), (40, 304863), (52, 234510), (60, 203242), (65, 187608), (78, 156340), (104, 117255), (120, 101621), (130, 93804), (156, 78170), (195, 62536), (260, 46902), (312, 39085), (390, 31268), (520, 23451), (780, 15634), (1560, 7817)]