261164160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{45341}}^1$

素因数の和:45366

約数の個数: 96

約数和(自身を含む): 901852380

約数和(自身を除く): 640688220

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 45341, 90682, 136023, 181364, 226705, 272046, 362728, 408069, 453410, 544092, 680115, 725456, 816138, 906820, 1088184, 1360230, 1450912, 1632276, 1813640, 2040345, 2176368, 2720460, 2901824, 3264552, 3627280, 4080690, 4352736, 5440920, 5803648, 6529104, 7254560, 8161380, 8705472, 10881840, 13058208, 14509120, 16322760, 17410944, 21763680, 26116416, 29018240, 32645520, 43527360, 52232832, 65291040, 87054720, 130582080, 261164160]

約数ペア:

[(1, 261164160), (2, 130582080), (3, 87054720), (4, 65291040), (5, 52232832), (6, 43527360), (8, 32645520), (9, 29018240), (10, 26116416), (12, 21763680), (15, 17410944), (16, 16322760), (18, 14509120), (20, 13058208), (24, 10881840), (30, 8705472), (32, 8161380), (36, 7254560), (40, 6529104), (45, 5803648), (48, 5440920), (60, 4352736), (64, 4080690), (72, 3627280), (80, 3264552), (90, 2901824), (96, 2720460), (120, 2176368), (128, 2040345), (144, 1813640), (160, 1632276), (180, 1450912), (192, 1360230), (240, 1088184), (288, 906820), (320, 816138), (360, 725456), (384, 680115), (480, 544092), (576, 453410), (640, 408069), (720, 362728), (960, 272046), (1152, 226705), (1440, 181364), (1920, 136023), (2880, 90682), (5760, 45341)]