76139760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1129}}^1$

素因数の和:1426

約数の個数: 80

約数和(自身を含む): 237083040

約数和(自身を除く): 160943280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1129, 1405, 1686, 2248, 2258, 2810, 3372, 3387, 4215, 4496, 4516, 5620, 5645, 6744, 6774, 8430, 9032, 11240, 11290, 13488, 13548, 16860, 16935, 18064, 22480, 22580, 27096, 33720, 33870, 45160, 54192, 67440, 67740, 90320, 135480, 270960, 317249, 634498, 951747, 1268996, 1586245, 1903494, 2537992, 3172490, 3806988, 4758735, 5075984, 6344980, 7613976, 9517470, 12689960, 15227952, 19034940, 25379920, 38069880, 76139760]

約数ペア:

[(1, 76139760), (2, 38069880), (3, 25379920), (4, 19034940), (5, 15227952), (6, 12689960), (8, 9517470), (10, 7613976), (12, 6344980), (15, 5075984), (16, 4758735), (20, 3806988), (24, 3172490), (30, 2537992), (40, 1903494), (48, 1586245), (60, 1268996), (80, 951747), (120, 634498), (240, 317249), (281, 270960), (562, 135480), (843, 90320), (1124, 67740), (1129, 67440), (1405, 54192), (1686, 45160), (2248, 33870), (2258, 33720), (2810, 27096), (3372, 22580), (3387, 22480), (4215, 18064), (4496, 16935), (4516, 16860), (5620, 13548), (5645, 13488), (6744, 11290), (6774, 11240), (8430, 9032)]