2872193580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{1772959}}^1$

素因数の和:1772980

約数の個数: 60

約数和(自身を含む): 9010182720

約数和(自身を除く): 6137989140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 1772959, 3545918, 5318877, 7091836, 8864795, 10637754, 15956631, 17729590, 21275508, 26594385, 31913262, 35459180, 47869893, 53188770, 63826524, 79783155, 95739786, 106377540, 143609679, 159566310, 191479572, 239349465, 287219358, 319132620, 478698930, 574438716, 718048395, 957397860, 1436096790, 2872193580]

約数ペア:

[(1, 2872193580), (2, 1436096790), (3, 957397860), (4, 718048395), (5, 574438716), (6, 478698930), (9, 319132620), (10, 287219358), (12, 239349465), (15, 191479572), (18, 159566310), (20, 143609679), (27, 106377540), (30, 95739786), (36, 79783155), (45, 63826524), (54, 53188770), (60, 47869893), (81, 35459180), (90, 31913262), (108, 26594385), (135, 21275508), (162, 17729590), (180, 15956631), (270, 10637754), (324, 8864795), (405, 7091836), (540, 5318877), (810, 3545918), (1620, 1772959)]