272040960

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 176

約数和(自身を含む): 884304000

約数和(自身を除く): 612263040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 199, 240, 256, 267, 320, 356, 384, 398, 445, 480, 512, 534, 597, 640, 712, 768, 796, 890, 960, 995, 1024, 1068, 1194, 1280, 1335, 1424, 1536, 1592, 1780, 1920, 1990, 2136, 2388, 2560, 2670, 2848, 2985, 3072, 3184, 3560, 3840, 3980, 4272, 4776, 5120, 5340, 5696, 5970, 6368, 7120, 7680, 7960, 8544, 9552, 10680, 11392, 11940, 12736, 14240, 15360, 15920, 17088, 17711, 19104, 21360, 22784, 23880, 25472, 28480, 31840, 34176, 35422, 38208, 42720, 45568, 47760, 50944, 53133, 56960, 63680, 68352, 70844, 76416, 85440, 88555, 91136, 95520, 101888, 106266, 113920, 127360, 136704, 141688, 152832, 170880, 177110, 191040, 203776, 212532, 227840, 254720, 265665, 273408, 283376, 305664, 341760, 354220, 382080, 425064, 455680, 509440, 531330, 566752, 611328, 683520, 708440, 764160, 850128, 1018880, 1062660, 1133504, 1367040, 1416880, 1528320, 1700256, 2125320, 2267008, 2833760, 3056640, 3400512, 4250640, 4534016, 5667520, 6801024, 8501280, 9068032, 11335040, 13602048, 17002560, 18136064, 22670080, 27204096, 34005120, 45340160, 54408192, 68010240, 90680320, 136020480, 272040960]

約数ペア:

[(1, 272040960), (2, 136020480), (3, 90680320), (4, 68010240), (5, 54408192), (6, 45340160), (8, 34005120), (10, 27204096), (12, 22670080), (15, 18136064), (16, 17002560), (20, 13602048), (24, 11335040), (30, 9068032), (32, 8501280), (40, 6801024), (48, 5667520), (60, 4534016), (64, 4250640), (80, 3400512), (89, 3056640), (96, 2833760), (120, 2267008), (128, 2125320), (160, 1700256), (178, 1528320), (192, 1416880), (199, 1367040), (240, 1133504), (256, 1062660), (267, 1018880), (320, 850128), (356, 764160), (384, 708440), (398, 683520), (445, 611328), (480, 566752), (512, 531330), (534, 509440), (597, 455680), (640, 425064), (712, 382080), (768, 354220), (796, 341760), (890, 305664), (960, 283376), (995, 273408), (1024, 265665), (1068, 254720), (1194, 227840), (1280, 212532), (1335, 203776), (1424, 191040), (1536, 177110), (1592, 170880), (1780, 152832), (1920, 141688), (1990, 136704), (2136, 127360), (2388, 113920), (2560, 106266), (2670, 101888), (2848, 95520), (2985, 91136), (3072, 88555), (3184, 85440), (3560, 76416), (3840, 70844), (3980, 68352), (4272, 63680), (4776, 56960), (5120, 53133), (5340, 50944), (5696, 47760), (5970, 45568), (6368, 42720), (7120, 38208), (7680, 35422), (7960, 34176), (8544, 31840), (9552, 28480), (10680, 25472), (11392, 23880), (11940, 22784), (12736, 21360), (14240, 19104), (15360, 17711), (15920, 17088)]