264541020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{2029}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 773478720

約数和(自身を除く): 508937700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 53, 60, 82, 106, 123, 159, 164, 205, 212, 246, 265, 318, 410, 492, 530, 615, 636, 795, 820, 1060, 1230, 1590, 2029, 2173, 2460, 3180, 4058, 4346, 6087, 6519, 8116, 8692, 10145, 10865, 12174, 13038, 20290, 21730, 24348, 26076, 30435, 32595, 40580, 43460, 60870, 65190, 83189, 107537, 121740, 130380, 166378, 215074, 249567, 322611, 332756, 415945, 430148, 499134, 537685, 645222, 831890, 998268, 1075370, 1247835, 1290444, 1613055, 1663780, 2150740, 2495670, 3226110, 4409017, 4991340, 6452220, 8818034, 13227051, 17636068, 22045085, 26454102, 44090170, 52908204, 66135255, 88180340, 132270510, 264541020]

約数ペア:

[(1, 264541020), (2, 132270510), (3, 88180340), (4, 66135255), (5, 52908204), (6, 44090170), (10, 26454102), (12, 22045085), (15, 17636068), (20, 13227051), (30, 8818034), (41, 6452220), (53, 4991340), (60, 4409017), (82, 3226110), (106, 2495670), (123, 2150740), (159, 1663780), (164, 1613055), (205, 1290444), (212, 1247835), (246, 1075370), (265, 998268), (318, 831890), (410, 645222), (492, 537685), (530, 499134), (615, 430148), (636, 415945), (795, 332756), (820, 322611), (1060, 249567), (1230, 215074), (1590, 166378), (2029, 130380), (2173, 121740), (2460, 107537), (3180, 83189), (4058, 65190), (4346, 60870), (6087, 43460), (6519, 40580), (8116, 32595), (8692, 30435), (10145, 26076), (10865, 24348), (12174, 21730), (13038, 20290)]