26954880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 87393600

約数和(自身を除く): 60438720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 139, 160, 192, 202, 240, 278, 303, 320, 384, 404, 417, 480, 505, 556, 606, 640, 695, 808, 834, 960, 1010, 1112, 1212, 1390, 1515, 1616, 1668, 1920, 2020, 2085, 2224, 2424, 2780, 3030, 3232, 3336, 4040, 4170, 4448, 4848, 5560, 6060, 6464, 6672, 8080, 8340, 8896, 9696, 11120, 12120, 12928, 13344, 14039, 16160, 16680, 17792, 19392, 22240, 24240, 26688, 28078, 32320, 33360, 38784, 42117, 44480, 48480, 53376, 56156, 64640, 66720, 70195, 84234, 88960, 96960, 112312, 133440, 140390, 168468, 193920, 210585, 224624, 266880, 280780, 336936, 421170, 449248, 561560, 673872, 842340, 898496, 1123120, 1347744, 1684680, 1796992, 2246240, 2695488, 3369360, 4492480, 5390976, 6738720, 8984960, 13477440, 26954880]

約数ペア:

[(1, 26954880), (2, 13477440), (3, 8984960), (4, 6738720), (5, 5390976), (6, 4492480), (8, 3369360), (10, 2695488), (12, 2246240), (15, 1796992), (16, 1684680), (20, 1347744), (24, 1123120), (30, 898496), (32, 842340), (40, 673872), (48, 561560), (60, 449248), (64, 421170), (80, 336936), (96, 280780), (101, 266880), (120, 224624), (128, 210585), (139, 193920), (160, 168468), (192, 140390), (202, 133440), (240, 112312), (278, 96960), (303, 88960), (320, 84234), (384, 70195), (404, 66720), (417, 64640), (480, 56156), (505, 53376), (556, 48480), (606, 44480), (640, 42117), (695, 38784), (808, 33360), (834, 32320), (960, 28078), (1010, 26688), (1112, 24240), (1212, 22240), (1390, 19392), (1515, 17792), (1616, 16680), (1668, 16160), (1920, 14039), (2020, 13344), (2085, 12928), (2224, 12120), (2424, 11120), (2780, 9696), (3030, 8896), (3232, 8340), (3336, 8080), (4040, 6672), (4170, 6464), (4448, 6060), (4848, 5560)]