57828960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5737}}^1$

素因数の和:5765

約数の個数: 144

約数和(自身を含む): 225572256

約数和(自身を除く): 167743296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5737, 10080, 11474, 17211, 22948, 28685, 34422, 40159, 45896, 51633, 57370, 68844, 80318, 86055, 91792, 103266, 114740, 120477, 137688, 160636, 172110, 183584, 200795, 206532, 229480, 240954, 258165, 275376, 321272, 344220, 361431, 401590, 413064, 458960, 481908, 516330, 550752, 602385, 642544, 688440, 722862, 803180, 826128, 917920, 963816, 1032660, 1204770, 1285088, 1376880, 1445724, 1606360, 1652256, 1807155, 1927632, 2065320, 2409540, 2753760, 2891448, 3212720, 3614310, 3855264, 4130640, 4819080, 5782896, 6425440, 7228620, 8261280, 9638160, 11565792, 14457240, 19276320, 28914480, 57828960]

約数ペア:

[(1, 57828960), (2, 28914480), (3, 19276320), (4, 14457240), (5, 11565792), (6, 9638160), (7, 8261280), (8, 7228620), (9, 6425440), (10, 5782896), (12, 4819080), (14, 4130640), (15, 3855264), (16, 3614310), (18, 3212720), (20, 2891448), (21, 2753760), (24, 2409540), (28, 2065320), (30, 1927632), (32, 1807155), (35, 1652256), (36, 1606360), (40, 1445724), (42, 1376880), (45, 1285088), (48, 1204770), (56, 1032660), (60, 963816), (63, 917920), (70, 826128), (72, 803180), (80, 722862), (84, 688440), (90, 642544), (96, 602385), (105, 550752), (112, 516330), (120, 481908), (126, 458960), (140, 413064), (144, 401590), (160, 361431), (168, 344220), (180, 321272), (210, 275376), (224, 258165), (240, 240954), (252, 229480), (280, 206532), (288, 200795), (315, 183584), (336, 172110), (360, 160636), (420, 137688), (480, 120477), (504, 114740), (560, 103266), (630, 91792), (672, 86055), (720, 80318), (840, 68844), (1008, 57370), (1120, 51633), (1260, 45896), (1440, 40159), (1680, 34422), (2016, 28685), (2520, 22948), (3360, 17211), (5040, 11474), (5737, 10080)]