24785520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1693}}^1$

素因数の和:1770

約数の個数: 80

約数和(自身を含む): 78140832

約数和(自身を除く): 53355312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1693, 1830, 2440, 2928, 3386, 3660, 4880, 5079, 6772, 7320, 8465, 10158, 13544, 14640, 16930, 20316, 25395, 27088, 33860, 40632, 50790, 67720, 81264, 101580, 103273, 135440, 203160, 206546, 309819, 406320, 413092, 516365, 619638, 826184, 1032730, 1239276, 1549095, 1652368, 2065460, 2478552, 3098190, 4130920, 4957104, 6196380, 8261840, 12392760, 24785520]

約数ペア:

[(1, 24785520), (2, 12392760), (3, 8261840), (4, 6196380), (5, 4957104), (6, 4130920), (8, 3098190), (10, 2478552), (12, 2065460), (15, 1652368), (16, 1549095), (20, 1239276), (24, 1032730), (30, 826184), (40, 619638), (48, 516365), (60, 413092), (61, 406320), (80, 309819), (120, 206546), (122, 203160), (183, 135440), (240, 103273), (244, 101580), (305, 81264), (366, 67720), (488, 50790), (610, 40632), (732, 33860), (915, 27088), (976, 25395), (1220, 20316), (1464, 16930), (1693, 14640), (1830, 13544), (2440, 10158), (2928, 8465), (3386, 7320), (3660, 6772), (4880, 5079)]