79841280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 268894080

約数和(自身を除く): 189052800

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, 113, 115, 120, 128, 138, 160, 184, 192, 226, 230, 240, 256, 276, 320, 339, 345, 368, 384, 452, 460, 480, 512, 552, 565, 640, 678, 690, 736, 768, 904, 920, 960, 1024, 1104, 1130, 1280, 1356, 1380, 1472, 1536, 1695, 1808, 1840, 1920, 2048, 2208, 2260, 2560, 2599, 2712, 2760, 2944, 3072, 3390, 3616, 3680, 3840, 4416, 4520, 5120, 5198, 5424, 5520, 5888, 6144, 6780, 7232, 7360, 7680, 7797, 8832, 9040, 10240, 10396, 10848, 11040, 11776, 12995, 13560, 14464, 14720, 15360, 15594, 17664, 18080, 20792, 21696, 22080, 23552, 25990, 27120, 28928, 29440, 30720, 31188, 35328, 36160, 38985, 41584, 43392, 44160, 47104, 51980, 54240, 57856, 58880, 62376, 70656, 72320, 77970, 83168, 86784, 88320, 103960, 108480, 115712, 117760, 124752, 141312, 144640, 155940, 166336, 173568, 176640, 207920, 216960, 231424, 235520, 249504, 289280, 311880, 332672, 347136, 353280, 415840, 433920, 499008, 578560, 623760, 665344, 694272, 706560, 831680, 867840, 998016, 1157120, 1247520, 1330688, 1663360, 1735680, 1996032, 2495040, 2661376, 3326720, 3471360, 3992064, 4990080, 5322752, 6653440, 7984128, 9980160, 13306880, 15968256, 19960320, 26613760, 39920640, 79841280]

約数ペア:

[(1, 79841280), (2, 39920640), (3, 26613760), (4, 19960320), (5, 15968256), (6, 13306880), (8, 9980160), (10, 7984128), (12, 6653440), (15, 5322752), (16, 4990080), (20, 3992064), (23, 3471360), (24, 3326720), (30, 2661376), (32, 2495040), (40, 1996032), (46, 1735680), (48, 1663360), (60, 1330688), (64, 1247520), (69, 1157120), (80, 998016), (92, 867840), (96, 831680), (113, 706560), (115, 694272), (120, 665344), (128, 623760), (138, 578560), (160, 499008), (184, 433920), (192, 415840), (226, 353280), (230, 347136), (240, 332672), (256, 311880), (276, 289280), (320, 249504), (339, 235520), (345, 231424), (368, 216960), (384, 207920), (452, 176640), (460, 173568), (480, 166336), (512, 155940), (552, 144640), (565, 141312), (640, 124752), (678, 117760), (690, 115712), (736, 108480), (768, 103960), (904, 88320), (920, 86784), (960, 83168), (1024, 77970), (1104, 72320), (1130, 70656), (1280, 62376), (1356, 58880), (1380, 57856), (1472, 54240), (1536, 51980), (1695, 47104), (1808, 44160), (1840, 43392), (1920, 41584), (2048, 38985), (2208, 36160), (2260, 35328), (2560, 31188), (2599, 30720), (2712, 29440), (2760, 28928), (2944, 27120), (3072, 25990), (3390, 23552), (3616, 22080), (3680, 21696), (3840, 20792), (4416, 18080), (4520, 17664), (5120, 15594), (5198, 15360), (5424, 14720), (5520, 14464), (5888, 13560), (6144, 12995), (6780, 11776), (7232, 11040), (7360, 10848), (7680, 10396), (7797, 10240), (8832, 9040)]