137867880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4271}}^1$

素因数の和:4554

約数の個数: 64

約数和(自身を含む): 415238400

約数和(自身を除く): 277370520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4271, 5380, 6456, 8070, 8542, 10760, 12813, 16140, 17084, 21355, 25626, 32280, 34168, 42710, 51252, 64065, 85420, 102504, 128130, 170840, 256260, 512520, 1148899, 2297798, 3446697, 4595596, 5744495, 6893394, 9191192, 11488990, 13786788, 17233485, 22977980, 27573576, 34466970, 45955960, 68933940, 137867880]

約数ペア:

[(1, 137867880), (2, 68933940), (3, 45955960), (4, 34466970), (5, 27573576), (6, 22977980), (8, 17233485), (10, 13786788), (12, 11488990), (15, 9191192), (20, 6893394), (24, 5744495), (30, 4595596), (40, 3446697), (60, 2297798), (120, 1148899), (269, 512520), (538, 256260), (807, 170840), (1076, 128130), (1345, 102504), (1614, 85420), (2152, 64065), (2690, 51252), (3228, 42710), (4035, 34168), (4271, 32280), (5380, 25626), (6456, 21355), (8070, 17084), (8542, 16140), (10760, 12813)]