423467640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2311}}^1$

素因数の和:2837

約数の個数: 96

約数和(自身を含む): 1379570400

約数和(自身を除く): 956102760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 509, 1018, 1527, 2036, 2311, 2545, 3054, 4072, 4581, 4622, 5090, 6108, 6933, 7635, 9162, 9244, 10180, 11555, 12216, 13866, 15270, 18324, 18488, 20360, 20799, 22905, 23110, 27732, 30540, 34665, 36648, 41598, 45810, 46220, 55464, 61080, 69330, 83196, 91620, 92440, 103995, 138660, 166392, 183240, 207990, 277320, 415980, 831960, 1176299, 2352598, 3528897, 4705196, 5881495, 7057794, 9410392, 10586691, 11762990, 14115588, 17644485, 21173382, 23525980, 28231176, 35288970, 42346764, 47051960, 52933455, 70577940, 84693528, 105866910, 141155880, 211733820, 423467640]

約数ペア:

[(1, 423467640), (2, 211733820), (3, 141155880), (4, 105866910), (5, 84693528), (6, 70577940), (8, 52933455), (9, 47051960), (10, 42346764), (12, 35288970), (15, 28231176), (18, 23525980), (20, 21173382), (24, 17644485), (30, 14115588), (36, 11762990), (40, 10586691), (45, 9410392), (60, 7057794), (72, 5881495), (90, 4705196), (120, 3528897), (180, 2352598), (360, 1176299), (509, 831960), (1018, 415980), (1527, 277320), (2036, 207990), (2311, 183240), (2545, 166392), (3054, 138660), (4072, 103995), (4581, 92440), (4622, 91620), (5090, 83196), (6108, 69330), (6933, 61080), (7635, 55464), (9162, 46220), (9244, 45810), (10180, 41598), (11555, 36648), (12216, 34665), (13866, 30540), (15270, 27732), (18324, 23110), (18488, 22905), (20360, 20799)]