5242440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^2$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 18204480

約数和(自身を除く): 12962040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6241, 6636, 8295, 9480, 11060, 12482, 13272, 16590, 18723, 22120, 24964, 31205, 33180, 37446, 43687, 49928, 62410, 66360, 74892, 87374, 93615, 124820, 131061, 149784, 174748, 187230, 218435, 249640, 262122, 349496, 374460, 436870, 524244, 655305, 748920, 873740, 1048488, 1310610, 1747480, 2621220, 5242440]

約数ペア:

[(1, 5242440), (2, 2621220), (3, 1747480), (4, 1310610), (5, 1048488), (6, 873740), (7, 748920), (8, 655305), (10, 524244), (12, 436870), (14, 374460), (15, 349496), (20, 262122), (21, 249640), (24, 218435), (28, 187230), (30, 174748), (35, 149784), (40, 131061), (42, 124820), (56, 93615), (60, 87374), (70, 74892), (79, 66360), (84, 62410), (105, 49928), (120, 43687), (140, 37446), (158, 33180), (168, 31205), (210, 24964), (237, 22120), (280, 18723), (316, 16590), (395, 13272), (420, 12482), (474, 11060), (553, 9480), (632, 8295), (790, 6636), (840, 6241), (948, 5530), (1106, 4740), (1185, 4424), (1580, 3318), (1659, 3160), (1896, 2765), (2212, 2370)]