79115520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1908

約数の個数: 144

約数和(自身を含む): 275792832

約数和(自身を除く): 196677312

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, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1873, 1920, 2112, 2640, 2816, 3520, 3746, 3840, 4224, 5280, 5619, 7040, 7492, 8448, 9365, 10560, 11238, 14080, 14984, 18730, 20603, 21120, 22476, 28095, 29968, 37460, 41206, 42240, 44952, 56190, 59936, 61809, 74920, 82412, 89904, 103015, 112380, 119872, 123618, 149840, 164824, 179808, 206030, 224760, 239744, 247236, 299680, 309045, 329648, 359616, 412060, 449520, 479488, 494472, 599360, 618090, 659296, 719232, 824120, 899040, 988944, 1198720, 1236180, 1318592, 1438464, 1648240, 1798080, 1977888, 2397440, 2472360, 2637184, 3296480, 3596160, 3955776, 4944720, 5274368, 6592960, 7192320, 7911552, 9889440, 13185920, 15823104, 19778880, 26371840, 39557760, 79115520]

約数ペア:

[(1, 79115520), (2, 39557760), (3, 26371840), (4, 19778880), (5, 15823104), (6, 13185920), (8, 9889440), (10, 7911552), (11, 7192320), (12, 6592960), (15, 5274368), (16, 4944720), (20, 3955776), (22, 3596160), (24, 3296480), (30, 2637184), (32, 2472360), (33, 2397440), (40, 1977888), (44, 1798080), (48, 1648240), (55, 1438464), (60, 1318592), (64, 1236180), (66, 1198720), (80, 988944), (88, 899040), (96, 824120), (110, 719232), (120, 659296), (128, 618090), (132, 599360), (160, 494472), (165, 479488), (176, 449520), (192, 412060), (220, 359616), (240, 329648), (256, 309045), (264, 299680), (320, 247236), (330, 239744), (352, 224760), (384, 206030), (440, 179808), (480, 164824), (528, 149840), (640, 123618), (660, 119872), (704, 112380), (768, 103015), (880, 89904), (960, 82412), (1056, 74920), (1280, 61809), (1320, 59936), (1408, 56190), (1760, 44952), (1873, 42240), (1920, 41206), (2112, 37460), (2640, 29968), (2816, 28095), (3520, 22476), (3746, 21120), (3840, 20603), (4224, 18730), (5280, 14984), (5619, 14080), (7040, 11238), (7492, 10560), (8448, 9365)]