455480820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3559}}^1$

素因数の和:3659

約数の個数: 120

約数和(自身を含む): 1447353600

約数和(自身を除く): 991872780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 81, 90, 108, 135, 158, 162, 180, 237, 270, 316, 324, 395, 405, 474, 540, 711, 790, 810, 948, 1185, 1422, 1580, 1620, 2133, 2370, 2844, 3555, 3559, 4266, 4740, 6399, 7110, 7118, 8532, 10665, 10677, 12798, 14220, 14236, 17795, 21330, 21354, 25596, 31995, 32031, 35590, 42660, 42708, 53385, 63990, 64062, 71180, 96093, 106770, 127980, 128124, 160155, 192186, 213540, 281161, 288279, 320310, 384372, 480465, 562322, 576558, 640620, 843483, 960930, 1124644, 1153116, 1405805, 1441395, 1686966, 1921860, 2530449, 2811610, 2882790, 3373932, 4217415, 5060898, 5623220, 5765580, 7591347, 8434830, 10121796, 12652245, 15182694, 16869660, 22774041, 25304490, 30365388, 37956735, 45548082, 50608980, 75913470, 91096164, 113870205, 151826940, 227740410, 455480820]

約数ペア:

[(1, 455480820), (2, 227740410), (3, 151826940), (4, 113870205), (5, 91096164), (6, 75913470), (9, 50608980), (10, 45548082), (12, 37956735), (15, 30365388), (18, 25304490), (20, 22774041), (27, 16869660), (30, 15182694), (36, 12652245), (45, 10121796), (54, 8434830), (60, 7591347), (79, 5765580), (81, 5623220), (90, 5060898), (108, 4217415), (135, 3373932), (158, 2882790), (162, 2811610), (180, 2530449), (237, 1921860), (270, 1686966), (316, 1441395), (324, 1405805), (395, 1153116), (405, 1124644), (474, 960930), (540, 843483), (711, 640620), (790, 576558), (810, 562322), (948, 480465), (1185, 384372), (1422, 320310), (1580, 288279), (1620, 281161), (2133, 213540), (2370, 192186), (2844, 160155), (3555, 128124), (3559, 127980), (4266, 106770), (4740, 96093), (6399, 71180), (7110, 64062), (7118, 63990), (8532, 53385), (10665, 42708), (10677, 42660), (12798, 35590), (14220, 32031), (14236, 31995), (17795, 25596), (21330, 21354)]