9890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{10303}}^1$

素因数の和:10323

約数の個数: 56

約数和(自身を含む): 31406592

約数和(自身を除く): 21515712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 10303, 20606, 30909, 41212, 51515, 61818, 82424, 103030, 123636, 154545, 164848, 206060, 247272, 309090, 329696, 412120, 494544, 618180, 659392, 824240, 989088, 1236360, 1648480, 1978176, 2472720, 3296960, 4945440, 9890880]

約数ペア:

[(1, 9890880), (2, 4945440), (3, 3296960), (4, 2472720), (5, 1978176), (6, 1648480), (8, 1236360), (10, 989088), (12, 824240), (15, 659392), (16, 618180), (20, 494544), (24, 412120), (30, 329696), (32, 309090), (40, 247272), (48, 206060), (60, 164848), (64, 154545), (80, 123636), (96, 103030), (120, 82424), (160, 61818), (192, 51515), (240, 41212), (320, 30909), (480, 20606), (960, 10303)]