1496560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 2253200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1439, 2878, 5756, 7195, 11512, 14390, 18707, 23024, 28780, 37414, 57560, 74828, 93535, 115120, 149656, 187070, 299312, 374140, 748280, 1496560]

約数ペア:

[(1, 1496560), (2, 748280), (4, 374140), (5, 299312), (8, 187070), (10, 149656), (13, 115120), (16, 93535), (20, 74828), (26, 57560), (40, 37414), (52, 28780), (65, 23024), (80, 18707), (104, 14390), (130, 11512), (208, 7195), (260, 5756), (520, 2878), (1040, 1439)]