30876160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1753

約数の個数: 80

約数和(自身を含む): 84655296

約数和(自身を除く): 53779136

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, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1723, 1792, 2240, 2560, 3446, 3584, 4480, 6892, 8615, 8960, 12061, 13784, 17230, 17920, 24122, 27568, 34460, 48244, 55136, 60305, 68920, 96488, 110272, 120610, 137840, 192976, 220544, 241220, 275680, 385952, 441088, 482440, 551360, 771904, 882176, 964880, 1102720, 1543808, 1929760, 2205440, 3087616, 3859520, 4410880, 6175232, 7719040, 15438080, 30876160]

約数ペア:

[(1, 30876160), (2, 15438080), (4, 7719040), (5, 6175232), (7, 4410880), (8, 3859520), (10, 3087616), (14, 2205440), (16, 1929760), (20, 1543808), (28, 1102720), (32, 964880), (35, 882176), (40, 771904), (56, 551360), (64, 482440), (70, 441088), (80, 385952), (112, 275680), (128, 241220), (140, 220544), (160, 192976), (224, 137840), (256, 120610), (280, 110272), (320, 96488), (448, 68920), (512, 60305), (560, 55136), (640, 48244), (896, 34460), (1120, 27568), (1280, 24122), (1723, 17920), (1792, 17230), (2240, 13784), (2560, 12061), (3446, 8960), (3584, 8615), (4480, 6892)]