122076720

素因数分解:

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

素因数の和:18864

約数の個数: 100

約数和(自身を含む): 424013040

約数和(自身を除く): 301936320

約数列:

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

約数ペア:

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