22960620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 70106400

約数和(自身を除く): 47145780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 641, 796, 995, 1194, 1282, 1791, 1923, 1990, 2388, 2564, 2985, 3205, 3582, 3846, 3980, 5769, 5970, 6410, 7164, 7692, 8955, 9615, 11538, 11940, 12820, 17910, 19230, 23076, 28845, 35820, 38460, 57690, 115380, 127559, 255118, 382677, 510236, 637795, 765354, 1148031, 1275590, 1530708, 1913385, 2296062, 2551180, 3826770, 4592124, 5740155, 7653540, 11480310, 22960620]

約数ペア:

[(1, 22960620), (2, 11480310), (3, 7653540), (4, 5740155), (5, 4592124), (6, 3826770), (9, 2551180), (10, 2296062), (12, 1913385), (15, 1530708), (18, 1275590), (20, 1148031), (30, 765354), (36, 637795), (45, 510236), (60, 382677), (90, 255118), (180, 127559), (199, 115380), (398, 57690), (597, 38460), (641, 35820), (796, 28845), (995, 23076), (1194, 19230), (1282, 17910), (1791, 12820), (1923, 11940), (1990, 11538), (2388, 9615), (2564, 8955), (2985, 7692), (3205, 7164), (3582, 6410), (3846, 5970), (3980, 5769)]