120756348

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 339655680

約数和(自身を除く): 218899332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 47, 58, 69, 87, 92, 94, 107, 116, 138, 141, 174, 188, 207, 214, 261, 276, 282, 321, 348, 414, 423, 428, 522, 564, 642, 667, 828, 846, 963, 1044, 1081, 1284, 1334, 1363, 1692, 1926, 2001, 2162, 2461, 2668, 2726, 3103, 3243, 3852, 4002, 4089, 4324, 4922, 5029, 5452, 6003, 6206, 6486, 7383, 8004, 8178, 9309, 9729, 9844, 10058, 12006, 12267, 12412, 12972, 14766, 15087, 16356, 18618, 19458, 20116, 22149, 24012, 24534, 27927, 29532, 30174, 31349, 37236, 38916, 44298, 45261, 49068, 55854, 60348, 62698, 71369, 88596, 90522, 94047, 111708, 115667, 125396, 142738, 145841, 181044, 188094, 214107, 231334, 282141, 285476, 291682, 347001, 376188, 428214, 437523, 462668, 564282, 583364, 642321, 694002, 856428, 875046, 1041003, 1128564, 1284642, 1312569, 1388004, 1750092, 2082006, 2569284, 2625138, 3354343, 4164012, 5250276, 6708686, 10063029, 13417372, 20126058, 30189087, 40252116, 60378174, 120756348]

約数ペア:

[(1, 120756348), (2, 60378174), (3, 40252116), (4, 30189087), (6, 20126058), (9, 13417372), (12, 10063029), (18, 6708686), (23, 5250276), (29, 4164012), (36, 3354343), (46, 2625138), (47, 2569284), (58, 2082006), (69, 1750092), (87, 1388004), (92, 1312569), (94, 1284642), (107, 1128564), (116, 1041003), (138, 875046), (141, 856428), (174, 694002), (188, 642321), (207, 583364), (214, 564282), (261, 462668), (276, 437523), (282, 428214), (321, 376188), (348, 347001), (414, 291682), (423, 285476), (428, 282141), (522, 231334), (564, 214107), (642, 188094), (667, 181044), (828, 145841), (846, 142738), (963, 125396), (1044, 115667), (1081, 111708), (1284, 94047), (1334, 90522), (1363, 88596), (1692, 71369), (1926, 62698), (2001, 60348), (2162, 55854), (2461, 49068), (2668, 45261), (2726, 44298), (3103, 38916), (3243, 37236), (3852, 31349), (4002, 30174), (4089, 29532), (4324, 27927), (4922, 24534), (5029, 24012), (5452, 22149), (6003, 20116), (6206, 19458), (6486, 18618), (7383, 16356), (8004, 15087), (8178, 14766), (9309, 12972), (9729, 12412), (9844, 12267), (10058, 12006)]