1346240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{601}}^1$

素因数の和:625

約数の個数: 56

約数和(自身を含む): 3669792

約数和(自身を除く): 2323552

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, 601, 1120, 1202, 2240, 2404, 3005, 4207, 4808, 6010, 8414, 9616, 12020, 16828, 19232, 21035, 24040, 33656, 38464, 42070, 48080, 67312, 84140, 96160, 134624, 168280, 192320, 269248, 336560, 673120, 1346240]

約数ペア:

[(1, 1346240), (2, 673120), (4, 336560), (5, 269248), (7, 192320), (8, 168280), (10, 134624), (14, 96160), (16, 84140), (20, 67312), (28, 48080), (32, 42070), (35, 38464), (40, 33656), (56, 24040), (64, 21035), (70, 19232), (80, 16828), (112, 12020), (140, 9616), (160, 8414), (224, 6010), (280, 4808), (320, 4207), (448, 3005), (560, 2404), (601, 2240), (1120, 1202)]