108264240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21481}}^1$

素因数の和:21507

約数の個数: 120

約数和(自身を含む): 415547808

約数和(自身を除く): 307283568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21481, 42962, 64443, 85924, 107405, 128886, 150367, 171848, 193329, 214810, 257772, 300734, 322215, 343696, 386658, 429620, 451101, 515544, 601468, 644430, 751835, 773316, 859240, 902202, 966645, 1031088, 1202936, 1288860, 1353303, 1503670, 1546632, 1718480, 1804404, 1933290, 2255505, 2405872, 2577720, 2706606, 3007340, 3093264, 3608808, 3866580, 4511010, 5155440, 5413212, 6014680, 6766515, 7217616, 7733160, 9022020, 10826424, 12029360, 13533030, 15466320, 18044040, 21652848, 27066060, 36088080, 54132120, 108264240]

約数ペア:

[(1, 108264240), (2, 54132120), (3, 36088080), (4, 27066060), (5, 21652848), (6, 18044040), (7, 15466320), (8, 13533030), (9, 12029360), (10, 10826424), (12, 9022020), (14, 7733160), (15, 7217616), (16, 6766515), (18, 6014680), (20, 5413212), (21, 5155440), (24, 4511010), (28, 3866580), (30, 3608808), (35, 3093264), (36, 3007340), (40, 2706606), (42, 2577720), (45, 2405872), (48, 2255505), (56, 1933290), (60, 1804404), (63, 1718480), (70, 1546632), (72, 1503670), (80, 1353303), (84, 1288860), (90, 1202936), (105, 1031088), (112, 966645), (120, 902202), (126, 859240), (140, 773316), (144, 751835), (168, 644430), (180, 601468), (210, 515544), (240, 451101), (252, 429620), (280, 386658), (315, 343696), (336, 322215), (360, 300734), (420, 257772), (504, 214810), (560, 193329), (630, 171848), (720, 150367), (840, 128886), (1008, 107405), (1260, 85924), (1680, 64443), (2520, 42962), (5040, 21481)]