270237960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{750661}}^1$

素因数の和:750678

約数の個数: 48

約数和(自身を含む): 878274540

約数和(自身を除く): 608036580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 750661, 1501322, 2251983, 3002644, 3753305, 4503966, 6005288, 6755949, 7506610, 9007932, 11259915, 13511898, 15013220, 18015864, 22519830, 27023796, 30026440, 33779745, 45039660, 54047592, 67559490, 90079320, 135118980, 270237960]

約数ペア:

[(1, 270237960), (2, 135118980), (3, 90079320), (4, 67559490), (5, 54047592), (6, 45039660), (8, 33779745), (9, 30026440), (10, 27023796), (12, 22519830), (15, 18015864), (18, 15013220), (20, 13511898), (24, 11259915), (30, 9007932), (36, 7506610), (40, 6755949), (45, 6005288), (60, 4503966), (72, 3753305), (90, 3002644), (120, 2251983), (180, 1501322), (360, 750661)]