22479840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 144

約数和(自身を含む): 78191568

約数和(自身を除く): 55711728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 233, 240, 268, 288, 335, 360, 402, 466, 480, 536, 603, 670, 699, 720, 804, 932, 1005, 1072, 1165, 1206, 1340, 1398, 1440, 1608, 1864, 2010, 2097, 2144, 2330, 2412, 2680, 2796, 3015, 3216, 3495, 3728, 4020, 4194, 4660, 4824, 5360, 5592, 6030, 6432, 6990, 7456, 8040, 8388, 9320, 9648, 10485, 10720, 11184, 12060, 13980, 15611, 16080, 16776, 18640, 19296, 20970, 22368, 24120, 27960, 31222, 32160, 33552, 37280, 41940, 46833, 48240, 55920, 62444, 67104, 78055, 83880, 93666, 96480, 111840, 124888, 140499, 156110, 167760, 187332, 234165, 249776, 280998, 312220, 335520, 374664, 468330, 499552, 561996, 624440, 702495, 749328, 936660, 1123992, 1248880, 1404990, 1498656, 1873320, 2247984, 2497760, 2809980, 3746640, 4495968, 5619960, 7493280, 11239920, 22479840]

約数ペア:

[(1, 22479840), (2, 11239920), (3, 7493280), (4, 5619960), (5, 4495968), (6, 3746640), (8, 2809980), (9, 2497760), (10, 2247984), (12, 1873320), (15, 1498656), (16, 1404990), (18, 1248880), (20, 1123992), (24, 936660), (30, 749328), (32, 702495), (36, 624440), (40, 561996), (45, 499552), (48, 468330), (60, 374664), (67, 335520), (72, 312220), (80, 280998), (90, 249776), (96, 234165), (120, 187332), (134, 167760), (144, 156110), (160, 140499), (180, 124888), (201, 111840), (233, 96480), (240, 93666), (268, 83880), (288, 78055), (335, 67104), (360, 62444), (402, 55920), (466, 48240), (480, 46833), (536, 41940), (603, 37280), (670, 33552), (699, 32160), (720, 31222), (804, 27960), (932, 24120), (1005, 22368), (1072, 20970), (1165, 19296), (1206, 18640), (1340, 16776), (1398, 16080), (1440, 15611), (1608, 13980), (1864, 12060), (2010, 11184), (2097, 10720), (2144, 10485), (2330, 9648), (2412, 9320), (2680, 8388), (2796, 8040), (3015, 7456), (3216, 6990), (3495, 6432), (3728, 6030), (4020, 5592), (4194, 5360), (4660, 4824)]