154505280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{709}}^1$

素因数の和:956

約数の個数: 112

約数和(自身を含む): 493410240

約数和(自身を除く): 338904960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 227, 240, 320, 454, 480, 681, 709, 908, 960, 1135, 1362, 1418, 1816, 2127, 2270, 2724, 2836, 3405, 3545, 3632, 4254, 4540, 5448, 5672, 6810, 7090, 7264, 8508, 9080, 10635, 10896, 11344, 13620, 14180, 14528, 17016, 18160, 21270, 21792, 22688, 27240, 28360, 34032, 36320, 42540, 43584, 45376, 54480, 56720, 68064, 72640, 85080, 108960, 113440, 136128, 160943, 170160, 217920, 226880, 321886, 340320, 482829, 643772, 680640, 804715, 965658, 1287544, 1609430, 1931316, 2414145, 2575088, 3218860, 3862632, 4828290, 5150176, 6437720, 7725264, 9656580, 10300352, 12875440, 15450528, 19313160, 25750880, 30901056, 38626320, 51501760, 77252640, 154505280]

約数ペア:

[(1, 154505280), (2, 77252640), (3, 51501760), (4, 38626320), (5, 30901056), (6, 25750880), (8, 19313160), (10, 15450528), (12, 12875440), (15, 10300352), (16, 9656580), (20, 7725264), (24, 6437720), (30, 5150176), (32, 4828290), (40, 3862632), (48, 3218860), (60, 2575088), (64, 2414145), (80, 1931316), (96, 1609430), (120, 1287544), (160, 965658), (192, 804715), (227, 680640), (240, 643772), (320, 482829), (454, 340320), (480, 321886), (681, 226880), (709, 217920), (908, 170160), (960, 160943), (1135, 136128), (1362, 113440), (1418, 108960), (1816, 85080), (2127, 72640), (2270, 68064), (2724, 56720), (2836, 54480), (3405, 45376), (3545, 43584), (3632, 42540), (4254, 36320), (4540, 34032), (5448, 28360), (5672, 27240), (6810, 22688), (7090, 21792), (7264, 21270), (8508, 18160), (9080, 17016), (10635, 14528), (10896, 14180), (11344, 13620)]