154767360

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 208

約数和(自身を含む): 542571840

約数和(自身を除く): 387804480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 229, 240, 256, 264, 320, 330, 352, 384, 440, 458, 480, 512, 528, 640, 660, 687, 704, 768, 880, 916, 960, 1024, 1056, 1145, 1280, 1320, 1374, 1408, 1536, 1760, 1832, 1920, 2048, 2112, 2290, 2519, 2560, 2640, 2748, 2816, 3072, 3435, 3520, 3664, 3840, 4096, 4224, 4580, 5038, 5120, 5280, 5496, 5632, 6144, 6870, 7040, 7328, 7557, 7680, 8448, 9160, 10076, 10240, 10560, 10992, 11264, 12288, 12595, 13740, 14080, 14656, 15114, 15360, 16896, 18320, 20152, 20480, 21120, 21984, 22528, 25190, 27480, 28160, 29312, 30228, 30720, 33792, 36640, 37785, 40304, 42240, 43968, 45056, 50380, 54960, 56320, 58624, 60456, 61440, 67584, 73280, 75570, 80608, 84480, 87936, 100760, 109920, 112640, 117248, 120912, 135168, 146560, 151140, 161216, 168960, 175872, 201520, 219840, 225280, 234496, 241824, 293120, 302280, 322432, 337920, 351744, 403040, 439680, 468992, 483648, 586240, 604560, 644864, 675840, 703488, 806080, 879360, 937984, 967296, 1172480, 1209120, 1289728, 1406976, 1612160, 1758720, 1934592, 2344960, 2418240, 2579456, 2813952, 3224320, 3517440, 3869184, 4689920, 4836480, 5158912, 6448640, 7034880, 7738368, 9672960, 10317824, 12897280, 14069760, 15476736, 19345920, 25794560, 30953472, 38691840, 51589120, 77383680, 154767360]

約数ペア:

[(1, 154767360), (2, 77383680), (3, 51589120), (4, 38691840), (5, 30953472), (6, 25794560), (8, 19345920), (10, 15476736), (11, 14069760), (12, 12897280), (15, 10317824), (16, 9672960), (20, 7738368), (22, 7034880), (24, 6448640), (30, 5158912), (32, 4836480), (33, 4689920), (40, 3869184), (44, 3517440), (48, 3224320), (55, 2813952), (60, 2579456), (64, 2418240), (66, 2344960), (80, 1934592), (88, 1758720), (96, 1612160), (110, 1406976), (120, 1289728), (128, 1209120), (132, 1172480), (160, 967296), (165, 937984), (176, 879360), (192, 806080), (220, 703488), (229, 675840), (240, 644864), (256, 604560), (264, 586240), (320, 483648), (330, 468992), (352, 439680), (384, 403040), (440, 351744), (458, 337920), (480, 322432), (512, 302280), (528, 293120), (640, 241824), (660, 234496), (687, 225280), (704, 219840), (768, 201520), (880, 175872), (916, 168960), (960, 161216), (1024, 151140), (1056, 146560), (1145, 135168), (1280, 120912), (1320, 117248), (1374, 112640), (1408, 109920), (1536, 100760), (1760, 87936), (1832, 84480), (1920, 80608), (2048, 75570), (2112, 73280), (2290, 67584), (2519, 61440), (2560, 60456), (2640, 58624), (2748, 56320), (2816, 54960), (3072, 50380), (3435, 45056), (3520, 43968), (3664, 42240), (3840, 40304), (4096, 37785), (4224, 36640), (4580, 33792), (5038, 30720), (5120, 30228), (5280, 29312), (5496, 28160), (5632, 27480), (6144, 25190), (6870, 22528), (7040, 21984), (7328, 21120), (7557, 20480), (7680, 20152), (8448, 18320), (9160, 16896), (10076, 15360), (10240, 15114), (10560, 14656), (10992, 14080), (11264, 13740), (12288, 12595)]