244153440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{18839}}^1$

素因数の和:18866

約数の個数: 120

約数和(自身を含む): 861703920

約数和(自身を除く): 617550480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 282585, 301424, 339102, 376780, 452136, 508653, 565170, 602848, 678204, 753560, 847755, 904272, 1017306, 1130340, 1356408, 1507120, 1525959, 1695510, 1808544, 2034612, 2260680, 2543265, 2712816, 3014240, 3051918, 3391020, 4069224, 4521360, 5086530, 5425632, 6103836, 6782040, 7629795, 8138448, 9042720, 10173060, 12207672, 13564080, 15259590, 16276896, 20346120, 24415344, 27128160, 30519180, 40692240, 48830688, 61038360, 81384480, 122076720, 244153440]

約数ペア:

[(1, 244153440), (2, 122076720), (3, 81384480), (4, 61038360), (5, 48830688), (6, 40692240), (8, 30519180), (9, 27128160), (10, 24415344), (12, 20346120), (15, 16276896), (16, 15259590), (18, 13564080), (20, 12207672), (24, 10173060), (27, 9042720), (30, 8138448), (32, 7629795), (36, 6782040), (40, 6103836), (45, 5425632), (48, 5086530), (54, 4521360), (60, 4069224), (72, 3391020), (80, 3051918), (81, 3014240), (90, 2712816), (96, 2543265), (108, 2260680), (120, 2034612), (135, 1808544), (144, 1695510), (160, 1525959), (162, 1507120), (180, 1356408), (216, 1130340), (240, 1017306), (270, 904272), (288, 847755), (324, 753560), (360, 678204), (405, 602848), (432, 565170), (480, 508653), (540, 452136), (648, 376780), (720, 339102), (810, 301424), (864, 282585), (1080, 226068), (1296, 188390), (1440, 169551), (1620, 150712), (2160, 113034), (2592, 94195), (3240, 75356), (4320, 56517), (6480, 37678), (12960, 18839)]