66046440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1277}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 198754560

約数和(自身を除く): 132708120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1277, 1293, 1724, 2155, 2554, 2586, 3448, 3831, 4310, 5108, 5172, 6385, 6465, 7662, 8620, 10216, 10344, 12770, 12930, 15324, 17240, 19155, 25540, 25860, 30648, 38310, 51080, 51720, 76620, 153240, 550387, 1100774, 1651161, 2201548, 2751935, 3302322, 4403096, 5503870, 6604644, 8255805, 11007740, 13209288, 16511610, 22015480, 33023220, 66046440]

約数ペア:

[(1, 66046440), (2, 33023220), (3, 22015480), (4, 16511610), (5, 13209288), (6, 11007740), (8, 8255805), (10, 6604644), (12, 5503870), (15, 4403096), (20, 3302322), (24, 2751935), (30, 2201548), (40, 1651161), (60, 1100774), (120, 550387), (431, 153240), (862, 76620), (1277, 51720), (1293, 51080), (1724, 38310), (2155, 30648), (2554, 25860), (2586, 25540), (3448, 19155), (3831, 17240), (4310, 15324), (5108, 12930), (5172, 12770), (6385, 10344), (6465, 10216), (7662, 8620)]