128180160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{44507}}^1$

素因数の和:44530

約数の個数: 84

約数和(自身を含む): 440896248

約数和(自身を除く): 312716088

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 44507, 89014, 133521, 178028, 222535, 267042, 356056, 400563, 445070, 534084, 667605, 712112, 801126, 890140, 1068168, 1335210, 1424224, 1602252, 1780280, 2002815, 2136336, 2670420, 2848448, 3204504, 3560560, 4005630, 4272672, 5340840, 6409008, 7121120, 8011260, 8545344, 10681680, 12818016, 14242240, 16022520, 21363360, 25636032, 32045040, 42726720, 64090080, 128180160]

約数ペア:

[(1, 128180160), (2, 64090080), (3, 42726720), (4, 32045040), (5, 25636032), (6, 21363360), (8, 16022520), (9, 14242240), (10, 12818016), (12, 10681680), (15, 8545344), (16, 8011260), (18, 7121120), (20, 6409008), (24, 5340840), (30, 4272672), (32, 4005630), (36, 3560560), (40, 3204504), (45, 2848448), (48, 2670420), (60, 2136336), (64, 2002815), (72, 1780280), (80, 1602252), (90, 1424224), (96, 1335210), (120, 1068168), (144, 890140), (160, 801126), (180, 712112), (192, 667605), (240, 534084), (288, 445070), (320, 400563), (360, 356056), (480, 267042), (576, 222535), (720, 178028), (960, 133521), (1440, 89014), (2880, 44507)]