158772480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:436

約数の個数: 144

約数和(自身を含む): 512144640

約数和(自身を除く): 353372160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 239, 240, 256, 320, 346, 384, 478, 480, 519, 640, 692, 717, 768, 865, 956, 960, 1038, 1195, 1280, 1384, 1434, 1730, 1912, 1920, 2076, 2390, 2595, 2768, 2868, 3460, 3585, 3824, 3840, 4152, 4780, 5190, 5536, 5736, 6920, 7170, 7648, 8304, 9560, 10380, 11072, 11472, 13840, 14340, 15296, 16608, 19120, 20760, 22144, 22944, 27680, 28680, 30592, 33216, 38240, 41347, 41520, 44288, 45888, 55360, 57360, 61184, 66432, 76480, 82694, 83040, 91776, 110720, 114720, 124041, 132864, 152960, 165388, 166080, 183552, 206735, 221440, 229440, 248082, 305920, 330776, 332160, 413470, 458880, 496164, 620205, 661552, 664320, 826940, 917760, 992328, 1240410, 1323104, 1653880, 1984656, 2480820, 2646208, 3307760, 3969312, 4961640, 5292416, 6615520, 7938624, 9923280, 10584832, 13231040, 15877248, 19846560, 26462080, 31754496, 39693120, 52924160, 79386240, 158772480]

約数ペア:

[(1, 158772480), (2, 79386240), (3, 52924160), (4, 39693120), (5, 31754496), (6, 26462080), (8, 19846560), (10, 15877248), (12, 13231040), (15, 10584832), (16, 9923280), (20, 7938624), (24, 6615520), (30, 5292416), (32, 4961640), (40, 3969312), (48, 3307760), (60, 2646208), (64, 2480820), (80, 1984656), (96, 1653880), (120, 1323104), (128, 1240410), (160, 992328), (173, 917760), (192, 826940), (239, 664320), (240, 661552), (256, 620205), (320, 496164), (346, 458880), (384, 413470), (478, 332160), (480, 330776), (519, 305920), (640, 248082), (692, 229440), (717, 221440), (768, 206735), (865, 183552), (956, 166080), (960, 165388), (1038, 152960), (1195, 132864), (1280, 124041), (1384, 114720), (1434, 110720), (1730, 91776), (1912, 83040), (1920, 82694), (2076, 76480), (2390, 66432), (2595, 61184), (2768, 57360), (2868, 55360), (3460, 45888), (3585, 44288), (3824, 41520), (3840, 41347), (4152, 38240), (4780, 33216), (5190, 30592), (5536, 28680), (5736, 27680), (6920, 22944), (7170, 22144), (7648, 20760), (8304, 19120), (9560, 16608), (10380, 15296), (11072, 14340), (11472, 13840)]