61038360

素因数分解:

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

素因数の和:18862

約数の個数: 80

約数和(自身を含む): 205167600

約数和(自身を除く): 144129240

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 282585, 339102, 376780, 452136, 508653, 565170, 678204, 753560, 847755, 1017306, 1130340, 1356408, 1525959, 1695510, 2034612, 2260680, 2543265, 3051918, 3391020, 4069224, 5086530, 6103836, 6782040, 7629795, 10173060, 12207672, 15259590, 20346120, 30519180, 61038360]

約数ペア:

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