48672720

素因数分解:

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

素因数の和:67620

約数の個数: 60

約数和(自身を含む): 163461636

約数和(自身を除く): 114788916

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 67601, 135202, 202803, 270404, 338005, 405606, 540808, 608409, 676010, 811212, 1014015, 1081616, 1216818, 1352020, 1622424, 2028030, 2433636, 2704040, 3042045, 3244848, 4056060, 4867272, 5408080, 6084090, 8112120, 9734544, 12168180, 16224240, 24336360, 48672720]

約数ペア:

[(1, 48672720), (2, 24336360), (3, 16224240), (4, 12168180), (5, 9734544), (6, 8112120), (8, 6084090), (9, 5408080), (10, 4867272), (12, 4056060), (15, 3244848), (16, 3042045), (18, 2704040), (20, 2433636), (24, 2028030), (30, 1622424), (36, 1352020), (40, 1216818), (45, 1081616), (48, 1014015), (60, 811212), (72, 676010), (80, 608409), (90, 540808), (120, 405606), (144, 338005), (180, 270404), (240, 202803), (360, 135202), (720, 67601)]