1729620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3203}}^1$

素因数の和:3221

約数の個数: 48

約数和(自身を含む): 5382720

約数和(自身を除く): 3653100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3203, 6406, 9609, 12812, 16015, 19218, 28827, 32030, 38436, 48045, 57654, 64060, 86481, 96090, 115308, 144135, 172962, 192180, 288270, 345924, 432405, 576540, 864810, 1729620]

約数ペア:

[(1, 1729620), (2, 864810), (3, 576540), (4, 432405), (5, 345924), (6, 288270), (9, 192180), (10, 172962), (12, 144135), (15, 115308), (18, 96090), (20, 86481), (27, 64060), (30, 57654), (36, 48045), (45, 38436), (54, 32030), (60, 28827), (90, 19218), (108, 16015), (135, 12812), (180, 9609), (270, 6406), (540, 3203)]