79132320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 272432160

約数和(自身を除く): 193299840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 307, 358, 360, 480, 537, 614, 716, 720, 895, 921, 1074, 1228, 1432, 1440, 1535, 1611, 1790, 1842, 2148, 2456, 2685, 2763, 2864, 3070, 3222, 3580, 3684, 4296, 4605, 4912, 5370, 5526, 5728, 6140, 6444, 7160, 7368, 8055, 8592, 9210, 9824, 10740, 11052, 12280, 12888, 13815, 14320, 14736, 16110, 17184, 18420, 21480, 22104, 24560, 25776, 27630, 28640, 29472, 32220, 36840, 42960, 44208, 49120, 51552, 54953, 55260, 64440, 73680, 85920, 88416, 109906, 110520, 128880, 147360, 164859, 219812, 221040, 257760, 274765, 329718, 439624, 442080, 494577, 549530, 659436, 824295, 879248, 989154, 1099060, 1318872, 1648590, 1758496, 1978308, 2198120, 2472885, 2637744, 3297180, 3956616, 4396240, 4945770, 5275488, 6594360, 7913232, 8792480, 9891540, 13188720, 15826464, 19783080, 26377440, 39566160, 79132320]

約数ペア:

[(1, 79132320), (2, 39566160), (3, 26377440), (4, 19783080), (5, 15826464), (6, 13188720), (8, 9891540), (9, 8792480), (10, 7913232), (12, 6594360), (15, 5275488), (16, 4945770), (18, 4396240), (20, 3956616), (24, 3297180), (30, 2637744), (32, 2472885), (36, 2198120), (40, 1978308), (45, 1758496), (48, 1648590), (60, 1318872), (72, 1099060), (80, 989154), (90, 879248), (96, 824295), (120, 659436), (144, 549530), (160, 494577), (179, 442080), (180, 439624), (240, 329718), (288, 274765), (307, 257760), (358, 221040), (360, 219812), (480, 164859), (537, 147360), (614, 128880), (716, 110520), (720, 109906), (895, 88416), (921, 85920), (1074, 73680), (1228, 64440), (1432, 55260), (1440, 54953), (1535, 51552), (1611, 49120), (1790, 44208), (1842, 42960), (2148, 36840), (2456, 32220), (2685, 29472), (2763, 28640), (2864, 27630), (3070, 25776), (3222, 24560), (3580, 22104), (3684, 21480), (4296, 18420), (4605, 17184), (4912, 16110), (5370, 14736), (5526, 14320), (5728, 13815), (6140, 12888), (6444, 12280), (7160, 11052), (7368, 10740), (8055, 9824), (8592, 9210)]