415978497240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{8233937}}^1$

素因数の和:8234372

約数の個数: 64

約数和(自身を含む): 1250899860960

約数和(自身を除く): 834921363720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 25260, 50520, 8233937, 16467874, 24701811, 32935748, 41169685, 49403622, 65871496, 82339370, 98807244, 123509055, 164678740, 197614488, 247018110, 329357480, 494036220, 988072440, 3466487477, 6932974954, 10399462431, 13865949908, 17332437385, 20798924862, 27731899816, 34664874770, 41597849724, 51997312155, 69329749540, 83195699448, 103994624310, 138659499080, 207989248620, 415978497240]

約数ペア:

[(1, 415978497240), (2, 207989248620), (3, 138659499080), (4, 103994624310), (5, 83195699448), (6, 69329749540), (8, 51997312155), (10, 41597849724), (12, 34664874770), (15, 27731899816), (20, 20798924862), (24, 17332437385), (30, 13865949908), (40, 10399462431), (60, 6932974954), (120, 3466487477), (421, 988072440), (842, 494036220), (1263, 329357480), (1684, 247018110), (2105, 197614488), (2526, 164678740), (3368, 123509055), (4210, 98807244), (5052, 82339370), (6315, 65871496), (8420, 49403622), (10104, 41169685), (12630, 32935748), (16840, 24701811), (25260, 16467874), (50520, 8233937)]