54577320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1575

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 137023320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1511, 1720, 1806, 2408, 2580, 3010, 3022, 3612, 4515, 4533, 5160, 6020, 6044, 7224, 7555, 9030, 9066, 10577, 12040, 12088, 15110, 18060, 18132, 21154, 22665, 30220, 31731, 36120, 36264, 42308, 45330, 52885, 60440, 63462, 64973, 84616, 90660, 105770, 126924, 129946, 158655, 181320, 194919, 211540, 253848, 259892, 317310, 324865, 389838, 423080, 454811, 519784, 634620, 649730, 779676, 909622, 974595, 1269240, 1299460, 1364433, 1559352, 1819244, 1949190, 2274055, 2598920, 2728866, 3638488, 3898380, 4548110, 5457732, 6822165, 7796760, 9096220, 10915464, 13644330, 18192440, 27288660, 54577320]

約数ペア:

[(1, 54577320), (2, 27288660), (3, 18192440), (4, 13644330), (5, 10915464), (6, 9096220), (7, 7796760), (8, 6822165), (10, 5457732), (12, 4548110), (14, 3898380), (15, 3638488), (20, 2728866), (21, 2598920), (24, 2274055), (28, 1949190), (30, 1819244), (35, 1559352), (40, 1364433), (42, 1299460), (43, 1269240), (56, 974595), (60, 909622), (70, 779676), (84, 649730), (86, 634620), (105, 519784), (120, 454811), (129, 423080), (140, 389838), (168, 324865), (172, 317310), (210, 259892), (215, 253848), (258, 211540), (280, 194919), (301, 181320), (344, 158655), (420, 129946), (430, 126924), (516, 105770), (602, 90660), (645, 84616), (840, 64973), (860, 63462), (903, 60440), (1032, 52885), (1204, 45330), (1290, 42308), (1505, 36264), (1511, 36120), (1720, 31731), (1806, 30220), (2408, 22665), (2580, 21154), (3010, 18132), (3022, 18060), (3612, 15110), (4515, 12088), (4533, 12040), (5160, 10577), (6020, 9066), (6044, 9030), (7224, 7555)]