13312620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 42033600

約数和(自身を除く): 28720980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 277, 356, 445, 534, 540, 554, 801, 831, 890, 1068, 1108, 1335, 1385, 1602, 1662, 1780, 2403, 2493, 2670, 2770, 3204, 3324, 4005, 4155, 4806, 4986, 5340, 5540, 7479, 8010, 8310, 9612, 9972, 12015, 12465, 14958, 16020, 16620, 24030, 24653, 24930, 29916, 37395, 48060, 49306, 49860, 73959, 74790, 98612, 123265, 147918, 149580, 221877, 246530, 295836, 369795, 443754, 493060, 665631, 739590, 887508, 1109385, 1331262, 1479180, 2218770, 2662524, 3328155, 4437540, 6656310, 13312620]

約数ペア:

[(1, 13312620), (2, 6656310), (3, 4437540), (4, 3328155), (5, 2662524), (6, 2218770), (9, 1479180), (10, 1331262), (12, 1109385), (15, 887508), (18, 739590), (20, 665631), (27, 493060), (30, 443754), (36, 369795), (45, 295836), (54, 246530), (60, 221877), (89, 149580), (90, 147918), (108, 123265), (135, 98612), (178, 74790), (180, 73959), (267, 49860), (270, 49306), (277, 48060), (356, 37395), (445, 29916), (534, 24930), (540, 24653), (554, 24030), (801, 16620), (831, 16020), (890, 14958), (1068, 12465), (1108, 12015), (1335, 9972), (1385, 9612), (1602, 8310), (1662, 8010), (1780, 7479), (2403, 5540), (2493, 5340), (2670, 4986), (2770, 4806), (3204, 4155), (3324, 4005)]