67709760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:552

約数の個数: 112

約数和(自身を含む): 216603072

約数和(自身を除く): 148893312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 281, 320, 480, 502, 562, 753, 843, 960, 1004, 1124, 1255, 1405, 1506, 1686, 2008, 2248, 2510, 2810, 3012, 3372, 3765, 4016, 4215, 4496, 5020, 5620, 6024, 6744, 7530, 8032, 8430, 8992, 10040, 11240, 12048, 13488, 15060, 16064, 16860, 17984, 20080, 22480, 24096, 26976, 30120, 33720, 40160, 44960, 48192, 53952, 60240, 67440, 70531, 80320, 89920, 120480, 134880, 141062, 211593, 240960, 269760, 282124, 352655, 423186, 564248, 705310, 846372, 1057965, 1128496, 1410620, 1692744, 2115930, 2256992, 2821240, 3385488, 4231860, 4513984, 5642480, 6770976, 8463720, 11284960, 13541952, 16927440, 22569920, 33854880, 67709760]

約数ペア:

[(1, 67709760), (2, 33854880), (3, 22569920), (4, 16927440), (5, 13541952), (6, 11284960), (8, 8463720), (10, 6770976), (12, 5642480), (15, 4513984), (16, 4231860), (20, 3385488), (24, 2821240), (30, 2256992), (32, 2115930), (40, 1692744), (48, 1410620), (60, 1128496), (64, 1057965), (80, 846372), (96, 705310), (120, 564248), (160, 423186), (192, 352655), (240, 282124), (251, 269760), (281, 240960), (320, 211593), (480, 141062), (502, 134880), (562, 120480), (753, 89920), (843, 80320), (960, 70531), (1004, 67440), (1124, 60240), (1255, 53952), (1405, 48192), (1506, 44960), (1686, 40160), (2008, 33720), (2248, 30120), (2510, 26976), (2810, 24096), (3012, 22480), (3372, 20080), (3765, 17984), (4016, 16860), (4215, 16064), (4496, 15060), (5020, 13488), (5620, 12048), (6024, 11240), (6744, 10040), (7530, 8992), (8032, 8430)]