133188840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{123323}}^1$

素因数の和:123343

約数の個数: 64

約数和(自身を含む): 443966400

約数和(自身を除く): 310777560

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 123323, 246646, 369969, 493292, 616615, 739938, 986584, 1109907, 1233230, 1479876, 1849845, 2219814, 2466460, 2959752, 3329721, 3699690, 4439628, 4932920, 5549535, 6659442, 7399380, 8879256, 11099070, 13318884, 14798760, 16648605, 22198140, 26637768, 33297210, 44396280, 66594420, 133188840]

約数ペア:

[(1, 133188840), (2, 66594420), (3, 44396280), (4, 33297210), (5, 26637768), (6, 22198140), (8, 16648605), (9, 14798760), (10, 13318884), (12, 11099070), (15, 8879256), (18, 7399380), (20, 6659442), (24, 5549535), (27, 4932920), (30, 4439628), (36, 3699690), (40, 3329721), (45, 2959752), (54, 2466460), (60, 2219814), (72, 1849845), (90, 1479876), (108, 1233230), (120, 1109907), (135, 986584), (180, 739938), (216, 616615), (270, 493292), (360, 369969), (540, 246646), (1080, 123323)]