140402880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{48751}}^1$

素因数の和:48774

約数の個数: 84

約数和(自身を含む): 482937312

約数和(自身を除く): 342534432

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, 48751, 97502, 146253, 195004, 243755, 292506, 390008, 438759, 487510, 585012, 731265, 780016, 877518, 975020, 1170024, 1462530, 1560032, 1755036, 1950040, 2193795, 2340048, 2925060, 3120064, 3510072, 3900080, 4387590, 4680096, 5850120, 7020144, 7800160, 8775180, 9360192, 11700240, 14040288, 15600320, 17550360, 23400480, 28080576, 35100720, 46800960, 70201440, 140402880]

約数ペア:

[(1, 140402880), (2, 70201440), (3, 46800960), (4, 35100720), (5, 28080576), (6, 23400480), (8, 17550360), (9, 15600320), (10, 14040288), (12, 11700240), (15, 9360192), (16, 8775180), (18, 7800160), (20, 7020144), (24, 5850120), (30, 4680096), (32, 4387590), (36, 3900080), (40, 3510072), (45, 3120064), (48, 2925060), (60, 2340048), (64, 2193795), (72, 1950040), (80, 1755036), (90, 1560032), (96, 1462530), (120, 1170024), (144, 975020), (160, 877518), (180, 780016), (192, 731265), (240, 585012), (288, 487510), (320, 438759), (360, 390008), (480, 292506), (576, 243755), (720, 195004), (960, 146253), (1440, 97502), (2880, 48751)]