74356560

素因数分解:

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

素因数の和:1773

約数の個数: 120

約数和(自身を含む): 253957704

約数和(自身を除く): 179601144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1693, 1830, 2196, 2440, 2745, 2928, 3386, 3660, 4392, 4880, 5079, 5490, 6772, 7320, 8465, 8784, 10158, 10980, 13544, 14640, 15237, 16930, 20316, 21960, 25395, 27088, 30474, 33860, 40632, 43920, 50790, 60948, 67720, 76185, 81264, 101580, 103273, 121896, 135440, 152370, 203160, 206546, 243792, 304740, 309819, 406320, 413092, 516365, 609480, 619638, 826184, 929457, 1032730, 1218960, 1239276, 1549095, 1652368, 1858914, 2065460, 2478552, 3098190, 3717828, 4130920, 4647285, 4957104, 6196380, 7435656, 8261840, 9294570, 12392760, 14871312, 18589140, 24785520, 37178280, 74356560]

約数ペア:

[(1, 74356560), (2, 37178280), (3, 24785520), (4, 18589140), (5, 14871312), (6, 12392760), (8, 9294570), (9, 8261840), (10, 7435656), (12, 6196380), (15, 4957104), (16, 4647285), (18, 4130920), (20, 3717828), (24, 3098190), (30, 2478552), (36, 2065460), (40, 1858914), (45, 1652368), (48, 1549095), (60, 1239276), (61, 1218960), (72, 1032730), (80, 929457), (90, 826184), (120, 619638), (122, 609480), (144, 516365), (180, 413092), (183, 406320), (240, 309819), (244, 304740), (305, 243792), (360, 206546), (366, 203160), (488, 152370), (549, 135440), (610, 121896), (720, 103273), (732, 101580), (915, 81264), (976, 76185), (1098, 67720), (1220, 60948), (1464, 50790), (1693, 43920), (1830, 40632), (2196, 33860), (2440, 30474), (2745, 27088), (2928, 25395), (3386, 21960), (3660, 20316), (4392, 16930), (4880, 15237), (5079, 14640), (5490, 13544), (6772, 10980), (7320, 10158), (8465, 8784)]