3243520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 80

約数和(自身を含む): 8936928

約数和(自身を除く): 5693408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 181, 224, 256, 280, 320, 362, 448, 512, 560, 640, 724, 896, 905, 1120, 1267, 1280, 1448, 1792, 1810, 2240, 2534, 2560, 2896, 3584, 3620, 4480, 5068, 5792, 6335, 7240, 8960, 10136, 11584, 12670, 14480, 17920, 20272, 23168, 25340, 28960, 40544, 46336, 50680, 57920, 81088, 92672, 101360, 115840, 162176, 202720, 231680, 324352, 405440, 463360, 648704, 810880, 1621760, 3243520]

約数ペア:

[(1, 3243520), (2, 1621760), (4, 810880), (5, 648704), (7, 463360), (8, 405440), (10, 324352), (14, 231680), (16, 202720), (20, 162176), (28, 115840), (32, 101360), (35, 92672), (40, 81088), (56, 57920), (64, 50680), (70, 46336), (80, 40544), (112, 28960), (128, 25340), (140, 23168), (160, 20272), (181, 17920), (224, 14480), (256, 12670), (280, 11584), (320, 10136), (362, 8960), (448, 7240), (512, 6335), (560, 5792), (640, 5068), (724, 4480), (896, 3620), (905, 3584), (1120, 2896), (1267, 2560), (1280, 2534), (1448, 2240), (1792, 1810)]