127769760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{88729}}^1$

素因数の和:88750

約数の個数: 72

約数和(自身を含む): 436019220

約数和(自身を除く): 308249460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 88729, 177458, 266187, 354916, 443645, 532374, 709832, 798561, 887290, 1064748, 1330935, 1419664, 1597122, 1774580, 2129496, 2661870, 2839328, 3194244, 3549160, 3992805, 4258992, 5323740, 6388488, 7098320, 7985610, 8517984, 10647480, 12776976, 14196640, 15971220, 21294960, 25553952, 31942440, 42589920, 63884880, 127769760]

約数ペア:

[(1, 127769760), (2, 63884880), (3, 42589920), (4, 31942440), (5, 25553952), (6, 21294960), (8, 15971220), (9, 14196640), (10, 12776976), (12, 10647480), (15, 8517984), (16, 7985610), (18, 7098320), (20, 6388488), (24, 5323740), (30, 4258992), (32, 3992805), (36, 3549160), (40, 3194244), (45, 2839328), (48, 2661870), (60, 2129496), (72, 1774580), (80, 1597122), (90, 1419664), (96, 1330935), (120, 1064748), (144, 887290), (160, 798561), (180, 709832), (240, 532374), (288, 443645), (360, 354916), (480, 266187), (720, 177458), (1440, 88729)]