12091520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{2699}}^1$

素因数の和:2725

約数の個数: 64

約数和(自身を含む): 33048000

約数和(自身を除く): 20956480

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 2699, 4480, 5398, 10796, 13495, 18893, 21592, 26990, 37786, 43184, 53980, 75572, 86368, 94465, 107960, 151144, 172736, 188930, 215920, 302288, 345472, 377860, 431840, 604576, 755720, 863680, 1209152, 1511440, 1727360, 2418304, 3022880, 6045760, 12091520]

約数ペア:

[(1, 12091520), (2, 6045760), (4, 3022880), (5, 2418304), (7, 1727360), (8, 1511440), (10, 1209152), (14, 863680), (16, 755720), (20, 604576), (28, 431840), (32, 377860), (35, 345472), (40, 302288), (56, 215920), (64, 188930), (70, 172736), (80, 151144), (112, 107960), (128, 94465), (140, 86368), (160, 75572), (224, 53980), (280, 43184), (320, 37786), (448, 26990), (560, 21592), (640, 18893), (896, 13495), (1120, 10796), (2240, 5398), (2699, 4480)]