57450960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11399}}^1$

素因数の和:11425

約数の個数: 120

約数和(自身を含む): 220521600

約数和(自身を除く): 163070640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11399, 22798, 34197, 45596, 56995, 68394, 79793, 91192, 102591, 113990, 136788, 159586, 170985, 182384, 205182, 227980, 239379, 273576, 319172, 341970, 398965, 410364, 455960, 478758, 512955, 547152, 638344, 683940, 718137, 797930, 820728, 911920, 957516, 1025910, 1196895, 1276688, 1367880, 1436274, 1595860, 1641456, 1915032, 2051820, 2393790, 2735760, 2872548, 3191720, 3590685, 3830064, 4103640, 4787580, 5745096, 6383440, 7181370, 8207280, 9575160, 11490192, 14362740, 19150320, 28725480, 57450960]

約数ペア:

[(1, 57450960), (2, 28725480), (3, 19150320), (4, 14362740), (5, 11490192), (6, 9575160), (7, 8207280), (8, 7181370), (9, 6383440), (10, 5745096), (12, 4787580), (14, 4103640), (15, 3830064), (16, 3590685), (18, 3191720), (20, 2872548), (21, 2735760), (24, 2393790), (28, 2051820), (30, 1915032), (35, 1641456), (36, 1595860), (40, 1436274), (42, 1367880), (45, 1276688), (48, 1196895), (56, 1025910), (60, 957516), (63, 911920), (70, 820728), (72, 797930), (80, 718137), (84, 683940), (90, 638344), (105, 547152), (112, 512955), (120, 478758), (126, 455960), (140, 410364), (144, 398965), (168, 341970), (180, 319172), (210, 273576), (240, 239379), (252, 227980), (280, 205182), (315, 182384), (336, 170985), (360, 159586), (420, 136788), (504, 113990), (560, 102591), (630, 91192), (720, 79793), (840, 68394), (1008, 56995), (1260, 45596), (1680, 34197), (2520, 22798), (5040, 11399)]