142544880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{65993}}^1$

素因数の和:66015

約数の個数: 80

約数和(自身を含む): 490995360

約数和(自身を除く): 348450480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 65993, 131986, 197979, 263972, 329965, 395958, 527944, 593937, 659930, 791916, 989895, 1055888, 1187874, 1319860, 1583832, 1781811, 1979790, 2375748, 2639720, 2969685, 3167664, 3563622, 3959580, 4751496, 5279440, 5939370, 7127244, 7919160, 8909055, 9502992, 11878740, 14254488, 15838320, 17818110, 23757480, 28508976, 35636220, 47514960, 71272440, 142544880]

約数ペア:

[(1, 142544880), (2, 71272440), (3, 47514960), (4, 35636220), (5, 28508976), (6, 23757480), (8, 17818110), (9, 15838320), (10, 14254488), (12, 11878740), (15, 9502992), (16, 8909055), (18, 7919160), (20, 7127244), (24, 5939370), (27, 5279440), (30, 4751496), (36, 3959580), (40, 3563622), (45, 3167664), (48, 2969685), (54, 2639720), (60, 2375748), (72, 1979790), (80, 1781811), (90, 1583832), (108, 1319860), (120, 1187874), (135, 1055888), (144, 989895), (180, 791916), (216, 659930), (240, 593937), (270, 527944), (360, 395958), (432, 329965), (540, 263972), (720, 197979), (1080, 131986), (2160, 65993)]