1244643240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{6653}}^1$

素因数の和:8226

約数の個数: 64

約数和(自身を含む): 3736886400

約数和(自身を除く): 2492243160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1559, 3118, 4677, 6236, 6653, 7795, 9354, 12472, 13306, 15590, 18708, 19959, 23385, 26612, 31180, 33265, 37416, 39918, 46770, 53224, 62360, 66530, 79836, 93540, 99795, 133060, 159672, 187080, 199590, 266120, 399180, 798360, 10372027, 20744054, 31116081, 41488108, 51860135, 62232162, 82976216, 103720270, 124464324, 155580405, 207440540, 248928648, 311160810, 414881080, 622321620, 1244643240]

約数ペア:

[(1, 1244643240), (2, 622321620), (3, 414881080), (4, 311160810), (5, 248928648), (6, 207440540), (8, 155580405), (10, 124464324), (12, 103720270), (15, 82976216), (20, 62232162), (24, 51860135), (30, 41488108), (40, 31116081), (60, 20744054), (120, 10372027), (1559, 798360), (3118, 399180), (4677, 266120), (6236, 199590), (6653, 187080), (7795, 159672), (9354, 133060), (12472, 99795), (13306, 93540), (15590, 79836), (18708, 66530), (19959, 62360), (23385, 53224), (26612, 46770), (31180, 39918), (33265, 37416)]