40094520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 127872000

約数和(自身を除く): 87777480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 73, 92, 115, 120, 138, 146, 184, 199, 219, 230, 276, 292, 345, 365, 398, 438, 460, 552, 584, 597, 690, 730, 796, 876, 920, 995, 1095, 1194, 1380, 1460, 1592, 1679, 1752, 1990, 2190, 2388, 2760, 2920, 2985, 3358, 3980, 4380, 4577, 4776, 5037, 5970, 6716, 7960, 8395, 8760, 9154, 10074, 11940, 13432, 13731, 14527, 16790, 18308, 20148, 22885, 23880, 25185, 27462, 29054, 33580, 36616, 40296, 43581, 45770, 50370, 54924, 58108, 67160, 68655, 72635, 87162, 91540, 100740, 109848, 116216, 137310, 145270, 174324, 183080, 201480, 217905, 274620, 290540, 334121, 348648, 435810, 549240, 581080, 668242, 871620, 1002363, 1336484, 1670605, 1743240, 2004726, 2672968, 3341210, 4009452, 5011815, 6682420, 8018904, 10023630, 13364840, 20047260, 40094520]

約数ペア:

[(1, 40094520), (2, 20047260), (3, 13364840), (4, 10023630), (5, 8018904), (6, 6682420), (8, 5011815), (10, 4009452), (12, 3341210), (15, 2672968), (20, 2004726), (23, 1743240), (24, 1670605), (30, 1336484), (40, 1002363), (46, 871620), (60, 668242), (69, 581080), (73, 549240), (92, 435810), (115, 348648), (120, 334121), (138, 290540), (146, 274620), (184, 217905), (199, 201480), (219, 183080), (230, 174324), (276, 145270), (292, 137310), (345, 116216), (365, 109848), (398, 100740), (438, 91540), (460, 87162), (552, 72635), (584, 68655), (597, 67160), (690, 58108), (730, 54924), (796, 50370), (876, 45770), (920, 43581), (995, 40296), (1095, 36616), (1194, 33580), (1380, 29054), (1460, 27462), (1592, 25185), (1679, 23880), (1752, 22885), (1990, 20148), (2190, 18308), (2388, 16790), (2760, 14527), (2920, 13731), (2985, 13432), (3358, 11940), (3980, 10074), (4380, 9154), (4577, 8760), (4776, 8395), (5037, 7960), (5970, 6716)]