122217840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{853}}^1$

素因数の和:1071

約数の個数: 120

約数和(自身を含む): 412994400

約数和(自身を除く): 290776560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 853, 995, 1194, 1592, 1706, 1791, 1990, 2388, 2559, 2985, 3184, 3412, 3582, 3980, 4265, 4776, 5118, 5970, 6824, 7164, 7677, 7960, 8530, 8955, 9552, 10236, 11940, 12795, 13648, 14328, 15354, 15920, 17060, 17910, 20472, 23880, 25590, 28656, 30708, 34120, 35820, 38385, 40944, 47760, 51180, 61416, 68240, 71640, 76770, 102360, 122832, 143280, 153540, 169747, 204720, 307080, 339494, 509241, 614160, 678988, 848735, 1018482, 1357976, 1527723, 1697470, 2036964, 2546205, 2715952, 3055446, 3394940, 4073928, 5092410, 6110892, 6789880, 7638615, 8147856, 10184820, 12221784, 13579760, 15277230, 20369640, 24443568, 30554460, 40739280, 61108920, 122217840]

約数ペア:

[(1, 122217840), (2, 61108920), (3, 40739280), (4, 30554460), (5, 24443568), (6, 20369640), (8, 15277230), (9, 13579760), (10, 12221784), (12, 10184820), (15, 8147856), (16, 7638615), (18, 6789880), (20, 6110892), (24, 5092410), (30, 4073928), (36, 3394940), (40, 3055446), (45, 2715952), (48, 2546205), (60, 2036964), (72, 1697470), (80, 1527723), (90, 1357976), (120, 1018482), (144, 848735), (180, 678988), (199, 614160), (240, 509241), (360, 339494), (398, 307080), (597, 204720), (720, 169747), (796, 153540), (853, 143280), (995, 122832), (1194, 102360), (1592, 76770), (1706, 71640), (1791, 68240), (1990, 61416), (2388, 51180), (2559, 47760), (2985, 40944), (3184, 38385), (3412, 35820), (3582, 34120), (3980, 30708), (4265, 28656), (4776, 25590), (5118, 23880), (5970, 20472), (6824, 17910), (7164, 17060), (7677, 15920), (7960, 15354), (8530, 14328), (8955, 13648), (9552, 12795), (10236, 11940)]