65876760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 221457600

約数和(自身を除く): 155580840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 181, 216, 270, 337, 360, 362, 540, 543, 674, 724, 905, 1011, 1080, 1086, 1348, 1448, 1629, 1685, 1810, 2022, 2172, 2696, 2715, 3033, 3258, 3370, 3620, 4044, 4344, 4887, 5055, 5430, 6066, 6516, 6740, 7240, 8088, 8145, 9099, 9774, 10110, 10860, 12132, 13032, 13480, 15165, 16290, 18198, 19548, 20220, 21720, 24264, 24435, 30330, 32580, 36396, 39096, 40440, 45495, 48870, 60660, 60997, 65160, 72792, 90990, 97740, 121320, 121994, 181980, 182991, 195480, 243988, 304985, 363960, 365982, 487976, 548973, 609970, 731964, 914955, 1097946, 1219940, 1463928, 1646919, 1829910, 2195892, 2439880, 2744865, 3293838, 3659820, 4391784, 5489730, 6587676, 7319640, 8234595, 10979460, 13175352, 16469190, 21958920, 32938380, 65876760]

約数ペア:

[(1, 65876760), (2, 32938380), (3, 21958920), (4, 16469190), (5, 13175352), (6, 10979460), (8, 8234595), (9, 7319640), (10, 6587676), (12, 5489730), (15, 4391784), (18, 3659820), (20, 3293838), (24, 2744865), (27, 2439880), (30, 2195892), (36, 1829910), (40, 1646919), (45, 1463928), (54, 1219940), (60, 1097946), (72, 914955), (90, 731964), (108, 609970), (120, 548973), (135, 487976), (180, 365982), (181, 363960), (216, 304985), (270, 243988), (337, 195480), (360, 182991), (362, 181980), (540, 121994), (543, 121320), (674, 97740), (724, 90990), (905, 72792), (1011, 65160), (1080, 60997), (1086, 60660), (1348, 48870), (1448, 45495), (1629, 40440), (1685, 39096), (1810, 36396), (2022, 32580), (2172, 30330), (2696, 24435), (2715, 24264), (3033, 21720), (3258, 20220), (3370, 19548), (3620, 18198), (4044, 16290), (4344, 15165), (4887, 13480), (5055, 13032), (5430, 12132), (6066, 10860), (6516, 10110), (6740, 9774), (7240, 9099), (8088, 8145)]