22238640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:547

約数の個数: 120

約数和(自身を含む): 75963888

約数和(自身を除く): 53725248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 360, 402, 461, 536, 603, 670, 720, 804, 922, 1005, 1072, 1206, 1340, 1383, 1608, 1844, 2010, 2305, 2412, 2680, 2766, 3015, 3216, 3688, 4020, 4149, 4610, 4824, 5360, 5532, 6030, 6915, 7376, 8040, 8298, 9220, 9648, 11064, 12060, 13830, 16080, 16596, 18440, 20745, 22128, 24120, 27660, 30887, 33192, 36880, 41490, 48240, 55320, 61774, 66384, 82980, 92661, 110640, 123548, 154435, 165960, 185322, 247096, 277983, 308870, 331920, 370644, 463305, 494192, 555966, 617740, 741288, 926610, 1111932, 1235480, 1389915, 1482576, 1853220, 2223864, 2470960, 2779830, 3706440, 4447728, 5559660, 7412880, 11119320, 22238640]

約数ペア:

[(1, 22238640), (2, 11119320), (3, 7412880), (4, 5559660), (5, 4447728), (6, 3706440), (8, 2779830), (9, 2470960), (10, 2223864), (12, 1853220), (15, 1482576), (16, 1389915), (18, 1235480), (20, 1111932), (24, 926610), (30, 741288), (36, 617740), (40, 555966), (45, 494192), (48, 463305), (60, 370644), (67, 331920), (72, 308870), (80, 277983), (90, 247096), (120, 185322), (134, 165960), (144, 154435), (180, 123548), (201, 110640), (240, 92661), (268, 82980), (335, 66384), (360, 61774), (402, 55320), (461, 48240), (536, 41490), (603, 36880), (670, 33192), (720, 30887), (804, 27660), (922, 24120), (1005, 22128), (1072, 20745), (1206, 18440), (1340, 16596), (1383, 16080), (1608, 13830), (1844, 12060), (2010, 11064), (2305, 9648), (2412, 9220), (2680, 8298), (2766, 8040), (3015, 7376), (3216, 6915), (3688, 6030), (4020, 5532), (4149, 5360), (4610, 4824)]