1314880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{587}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 3584448

約数和(自身を除く): 2269568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 587, 1120, 1174, 2240, 2348, 2935, 4109, 4696, 5870, 8218, 9392, 11740, 16436, 18784, 20545, 23480, 32872, 37568, 41090, 46960, 65744, 82180, 93920, 131488, 164360, 187840, 262976, 328720, 657440, 1314880]

約数ペア:

[(1, 1314880), (2, 657440), (4, 328720), (5, 262976), (7, 187840), (8, 164360), (10, 131488), (14, 93920), (16, 82180), (20, 65744), (28, 46960), (32, 41090), (35, 37568), (40, 32872), (56, 23480), (64, 20545), (70, 18784), (80, 16436), (112, 11740), (140, 9392), (160, 8218), (224, 5870), (280, 4696), (320, 4109), (448, 2935), (560, 2348), (587, 2240), (1120, 1174)]