25991040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13537}}^1$

素因数の和:13559

約数の個数: 64

約数和(自身を含む): 82852560

約数和(自身を除く): 56861520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 13537, 27074, 40611, 54148, 67685, 81222, 108296, 135370, 162444, 203055, 216592, 270740, 324888, 406110, 433184, 541480, 649776, 812220, 866368, 1082960, 1299552, 1624440, 1732736, 2165920, 2599104, 3248880, 4331840, 5198208, 6497760, 8663680, 12995520, 25991040]

約数ペア:

[(1, 25991040), (2, 12995520), (3, 8663680), (4, 6497760), (5, 5198208), (6, 4331840), (8, 3248880), (10, 2599104), (12, 2165920), (15, 1732736), (16, 1624440), (20, 1299552), (24, 1082960), (30, 866368), (32, 812220), (40, 649776), (48, 541480), (60, 433184), (64, 406110), (80, 324888), (96, 270740), (120, 216592), (128, 203055), (160, 162444), (192, 135370), (240, 108296), (320, 81222), (384, 67685), (480, 54148), (640, 40611), (960, 27074), (1920, 13537)]