224720640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19507}}^1$

素因数の和:19534

約数の個数: 108

約数和(自身を含む): 777549864

約数和(自身を除く): 552829224

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 19507, 39014, 58521, 78028, 97535, 117042, 156056, 175563, 195070, 234084, 292605, 312112, 351126, 390140, 468168, 585210, 624224, 702252, 780280, 877815, 936336, 1170420, 1248448, 1404504, 1560560, 1755630, 1872672, 2340840, 2496896, 2809008, 3121120, 3511260, 3745344, 4681680, 4993792, 5618016, 6242240, 7022520, 7490688, 9363360, 11236032, 12484480, 14045040, 14981376, 18726720, 22472064, 24968960, 28090080, 37453440, 44944128, 56180160, 74906880, 112360320, 224720640]

約数ペア:

[(1, 224720640), (2, 112360320), (3, 74906880), (4, 56180160), (5, 44944128), (6, 37453440), (8, 28090080), (9, 24968960), (10, 22472064), (12, 18726720), (15, 14981376), (16, 14045040), (18, 12484480), (20, 11236032), (24, 9363360), (30, 7490688), (32, 7022520), (36, 6242240), (40, 5618016), (45, 4993792), (48, 4681680), (60, 3745344), (64, 3511260), (72, 3121120), (80, 2809008), (90, 2496896), (96, 2340840), (120, 1872672), (128, 1755630), (144, 1560560), (160, 1404504), (180, 1248448), (192, 1170420), (240, 936336), (256, 877815), (288, 780280), (320, 702252), (360, 624224), (384, 585210), (480, 468168), (576, 390140), (640, 351126), (720, 312112), (768, 292605), (960, 234084), (1152, 195070), (1280, 175563), (1440, 156056), (1920, 117042), (2304, 97535), (2880, 78028), (3840, 58521), (5760, 39014), (11520, 19507)]