212325840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{98299}}^1$

素因数の和:98321

約数の個数: 80

約数和(自身を含む): 731352000

約数和(自身を除く): 519026160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 98299, 196598, 294897, 393196, 491495, 589794, 786392, 884691, 982990, 1179588, 1474485, 1572784, 1769382, 1965980, 2359176, 2654073, 2948970, 3538764, 3931960, 4423455, 4718352, 5308146, 5897940, 7077528, 7863920, 8846910, 10616292, 11795880, 13270365, 14155056, 17693820, 21232584, 23591760, 26540730, 35387640, 42465168, 53081460, 70775280, 106162920, 212325840]

約数ペア:

[(1, 212325840), (2, 106162920), (3, 70775280), (4, 53081460), (5, 42465168), (6, 35387640), (8, 26540730), (9, 23591760), (10, 21232584), (12, 17693820), (15, 14155056), (16, 13270365), (18, 11795880), (20, 10616292), (24, 8846910), (27, 7863920), (30, 7077528), (36, 5897940), (40, 5308146), (45, 4718352), (48, 4423455), (54, 3931960), (60, 3538764), (72, 2948970), (80, 2654073), (90, 2359176), (108, 1965980), (120, 1769382), (135, 1572784), (144, 1474485), (180, 1179588), (216, 982990), (240, 884691), (270, 786392), (360, 589794), (432, 491495), (540, 393196), (720, 294897), (1080, 196598), (2160, 98299)]