13455720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4153}}^1$

素因数の和:4176

約数の個数: 80

約数和(自身を含む): 45237060

約数和(自身を除く): 31781340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4153, 8306, 12459, 16612, 20765, 24918, 33224, 37377, 41530, 49836, 62295, 74754, 83060, 99672, 112131, 124590, 149508, 166120, 186885, 224262, 249180, 299016, 336393, 373770, 448524, 498360, 560655, 672786, 747540, 897048, 1121310, 1345572, 1495080, 1681965, 2242620, 2691144, 3363930, 4485240, 6727860, 13455720]

約数ペア:

[(1, 13455720), (2, 6727860), (3, 4485240), (4, 3363930), (5, 2691144), (6, 2242620), (8, 1681965), (9, 1495080), (10, 1345572), (12, 1121310), (15, 897048), (18, 747540), (20, 672786), (24, 560655), (27, 498360), (30, 448524), (36, 373770), (40, 336393), (45, 299016), (54, 249180), (60, 224262), (72, 186885), (81, 166120), (90, 149508), (108, 124590), (120, 112131), (135, 99672), (162, 83060), (180, 74754), (216, 62295), (270, 49836), (324, 41530), (360, 37377), (405, 33224), (540, 24918), (648, 20765), (810, 16612), (1080, 12459), (1620, 8306), (3240, 4153)]