54132120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21505

約数の個数: 96

約数和(自身を含む): 201071520

約数和(自身を除く): 146939400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 21481, 42962, 64443, 85924, 107405, 128886, 150367, 171848, 193329, 214810, 257772, 300734, 322215, 386658, 429620, 451101, 515544, 601468, 644430, 751835, 773316, 859240, 902202, 966645, 1202936, 1288860, 1353303, 1503670, 1546632, 1804404, 1933290, 2255505, 2577720, 2706606, 3007340, 3608808, 3866580, 4511010, 5413212, 6014680, 6766515, 7733160, 9022020, 10826424, 13533030, 18044040, 27066060, 54132120]

約数ペア:

[(1, 54132120), (2, 27066060), (3, 18044040), (4, 13533030), (5, 10826424), (6, 9022020), (7, 7733160), (8, 6766515), (9, 6014680), (10, 5413212), (12, 4511010), (14, 3866580), (15, 3608808), (18, 3007340), (20, 2706606), (21, 2577720), (24, 2255505), (28, 1933290), (30, 1804404), (35, 1546632), (36, 1503670), (40, 1353303), (42, 1288860), (45, 1202936), (56, 966645), (60, 902202), (63, 859240), (70, 773316), (72, 751835), (84, 644430), (90, 601468), (105, 515544), (120, 451101), (126, 429620), (140, 386658), (168, 322215), (180, 300734), (210, 257772), (252, 214810), (280, 193329), (315, 171848), (360, 150367), (420, 128886), (504, 107405), (630, 85924), (840, 64443), (1260, 42962), (2520, 21481)]