2221600320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{771389}}^1$

素因数の和:771412

約数の個数: 84

約数和(自身を含む): 7641389340

約数和(自身を除く): 5419789020

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, 771389, 1542778, 2314167, 3085556, 3856945, 4628334, 6171112, 6942501, 7713890, 9256668, 11570835, 12342224, 13885002, 15427780, 18513336, 23141670, 24684448, 27770004, 30855560, 34712505, 37026672, 46283340, 49368896, 55540008, 61711120, 69425010, 74053344, 92566680, 111080016, 123422240, 138850020, 148106688, 185133360, 222160032, 246844480, 277700040, 370266720, 444320064, 555400080, 740533440, 1110800160, 2221600320]

約数ペア:

[(1, 2221600320), (2, 1110800160), (3, 740533440), (4, 555400080), (5, 444320064), (6, 370266720), (8, 277700040), (9, 246844480), (10, 222160032), (12, 185133360), (15, 148106688), (16, 138850020), (18, 123422240), (20, 111080016), (24, 92566680), (30, 74053344), (32, 69425010), (36, 61711120), (40, 55540008), (45, 49368896), (48, 46283340), (60, 37026672), (64, 34712505), (72, 30855560), (80, 27770004), (90, 24684448), (96, 23141670), (120, 18513336), (144, 15427780), (160, 13885002), (180, 12342224), (192, 11570835), (240, 9256668), (288, 7713890), (320, 6942501), (360, 6171112), (480, 4628334), (576, 3856945), (720, 3085556), (960, 2314167), (1440, 1542778), (2880, 771389)]