120821976

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 369388800

約数和(自身を除く): 248566824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 211, 216, 241, 264, 297, 396, 422, 482, 594, 633, 723, 792, 844, 964, 1188, 1266, 1446, 1688, 1899, 1928, 2169, 2321, 2376, 2532, 2651, 2892, 3798, 4338, 4642, 5064, 5302, 5697, 5784, 6507, 6963, 7596, 7953, 8676, 9284, 10604, 11394, 13014, 13926, 15192, 15906, 17352, 18568, 20889, 21208, 22788, 23859, 26028, 27852, 31812, 41778, 45576, 47718, 50851, 52056, 55704, 62667, 63624, 71577, 83556, 95436, 101702, 125334, 143154, 152553, 167112, 190872, 203404, 250668, 286308, 305106, 406808, 457659, 501336, 559361, 572616, 610212, 915318, 1118722, 1220424, 1372977, 1678083, 1830636, 2237444, 2745954, 3356166, 3661272, 4474888, 5034249, 5491908, 6712332, 10068498, 10983816, 13424664, 15102747, 20136996, 30205494, 40273992, 60410988, 120821976]

約数ペア:

[(1, 120821976), (2, 60410988), (3, 40273992), (4, 30205494), (6, 20136996), (8, 15102747), (9, 13424664), (11, 10983816), (12, 10068498), (18, 6712332), (22, 5491908), (24, 5034249), (27, 4474888), (33, 3661272), (36, 3356166), (44, 2745954), (54, 2237444), (66, 1830636), (72, 1678083), (88, 1372977), (99, 1220424), (108, 1118722), (132, 915318), (198, 610212), (211, 572616), (216, 559361), (241, 501336), (264, 457659), (297, 406808), (396, 305106), (422, 286308), (482, 250668), (594, 203404), (633, 190872), (723, 167112), (792, 152553), (844, 143154), (964, 125334), (1188, 101702), (1266, 95436), (1446, 83556), (1688, 71577), (1899, 63624), (1928, 62667), (2169, 55704), (2321, 52056), (2376, 50851), (2532, 47718), (2651, 45576), (2892, 41778), (3798, 31812), (4338, 27852), (4642, 26028), (5064, 23859), (5302, 22788), (5697, 21208), (5784, 20889), (6507, 18568), (6963, 17352), (7596, 15906), (7953, 15192), (8676, 13926), (9284, 13014), (10604, 11394)]