438054480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{67601}}^1$

素因数の和:67626

約数の個数: 100

約数和(自身を含む): 1521450612

約数和(自身を除く): 1083396132

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, 67601, 135202, 202803, 270404, 338005, 405606, 540808, 608409, 676010, 811212, 1014015, 1081616, 1216818, 1352020, 1622424, 1825227, 2028030, 2433636, 2704040, 3042045, 3244848, 3650454, 4056060, 4867272, 5408080, 5475681, 6084090, 7300908, 8112120, 9126135, 9734544, 10951362, 12168180, 14601816, 16224240, 18252270, 21902724, 24336360, 27378405, 29203632, 36504540, 43805448, 48672720, 54756810, 73009080, 87610896, 109513620, 146018160, 219027240, 438054480]

約数ペア:

[(1, 438054480), (2, 219027240), (3, 146018160), (4, 109513620), (5, 87610896), (6, 73009080), (8, 54756810), (9, 48672720), (10, 43805448), (12, 36504540), (15, 29203632), (16, 27378405), (18, 24336360), (20, 21902724), (24, 18252270), (27, 16224240), (30, 14601816), (36, 12168180), (40, 10951362), (45, 9734544), (48, 9126135), (54, 8112120), (60, 7300908), (72, 6084090), (80, 5475681), (81, 5408080), (90, 4867272), (108, 4056060), (120, 3650454), (135, 3244848), (144, 3042045), (162, 2704040), (180, 2433636), (216, 2028030), (240, 1825227), (270, 1622424), (324, 1352020), (360, 1216818), (405, 1081616), (432, 1014015), (540, 811212), (648, 676010), (720, 608409), (810, 540808), (1080, 405606), (1296, 338005), (1620, 270404), (2160, 202803), (3240, 135202), (6480, 67601)]