11552220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{2377}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 36354864

約数和(自身を除く): 24802644

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, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2377, 2430, 4754, 4860, 7131, 9508, 11885, 14262, 21393, 23770, 28524, 35655, 42786, 47540, 64179, 71310, 85572, 106965, 128358, 142620, 192537, 213930, 256716, 320895, 385074, 427860, 577611, 641790, 770148, 962685, 1155222, 1283580, 1925370, 2310444, 2888055, 3850740, 5776110, 11552220]

約数ペア:

[(1, 11552220), (2, 5776110), (3, 3850740), (4, 2888055), (5, 2310444), (6, 1925370), (9, 1283580), (10, 1155222), (12, 962685), (15, 770148), (18, 641790), (20, 577611), (27, 427860), (30, 385074), (36, 320895), (45, 256716), (54, 213930), (60, 192537), (81, 142620), (90, 128358), (108, 106965), (135, 85572), (162, 71310), (180, 64179), (243, 47540), (270, 42786), (324, 35655), (405, 28524), (486, 23770), (540, 21393), (810, 14262), (972, 11885), (1215, 9508), (1620, 7131), (2377, 4860), (2430, 4754)]