160919040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 376475136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 911, 920, 960, 1104, 1280, 1380, 1472, 1536, 1822, 1840, 1920, 2208, 2560, 2733, 2760, 2944, 3644, 3680, 3840, 4416, 4555, 5466, 5520, 5888, 7288, 7360, 7680, 8832, 9110, 10932, 11040, 11776, 13665, 14576, 14720, 17664, 18220, 20953, 21864, 22080, 27330, 29152, 29440, 35328, 36440, 41906, 43728, 44160, 54660, 58304, 58880, 62859, 72880, 83812, 87456, 88320, 104765, 109320, 116608, 125718, 145760, 167624, 174912, 176640, 209530, 218640, 233216, 251436, 291520, 314295, 335248, 349824, 419060, 437280, 466432, 502872, 583040, 628590, 670496, 699648, 838120, 874560, 1005744, 1166080, 1257180, 1340992, 1399296, 1676240, 1749120, 2011488, 2332160, 2514360, 2681984, 3352480, 3498240, 4022976, 5028720, 5363968, 6704960, 6996480, 8045952, 10057440, 10727936, 13409920, 16091904, 20114880, 26819840, 32183808, 40229760, 53639680, 80459520, 160919040]

約数ペア:

[(1, 160919040), (2, 80459520), (3, 53639680), (4, 40229760), (5, 32183808), (6, 26819840), (8, 20114880), (10, 16091904), (12, 13409920), (15, 10727936), (16, 10057440), (20, 8045952), (23, 6996480), (24, 6704960), (30, 5363968), (32, 5028720), (40, 4022976), (46, 3498240), (48, 3352480), (60, 2681984), (64, 2514360), (69, 2332160), (80, 2011488), (92, 1749120), (96, 1676240), (115, 1399296), (120, 1340992), (128, 1257180), (138, 1166080), (160, 1005744), (184, 874560), (192, 838120), (230, 699648), (240, 670496), (256, 628590), (276, 583040), (320, 502872), (345, 466432), (368, 437280), (384, 419060), (460, 349824), (480, 335248), (512, 314295), (552, 291520), (640, 251436), (690, 233216), (736, 218640), (768, 209530), (911, 176640), (920, 174912), (960, 167624), (1104, 145760), (1280, 125718), (1380, 116608), (1472, 109320), (1536, 104765), (1822, 88320), (1840, 87456), (1920, 83812), (2208, 72880), (2560, 62859), (2733, 58880), (2760, 58304), (2944, 54660), (3644, 44160), (3680, 43728), (3840, 41906), (4416, 36440), (4555, 35328), (5466, 29440), (5520, 29152), (5888, 27330), (7288, 22080), (7360, 21864), (7680, 20953), (8832, 18220), (9110, 17664), (10932, 14720), (11040, 14576), (11776, 13665)]