56882160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 192472800

約数和(自身を除く): 135590640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 397, 398, 597, 720, 794, 796, 995, 1191, 1194, 1588, 1592, 1791, 1985, 1990, 2382, 2388, 2985, 3176, 3184, 3573, 3582, 3970, 3980, 4764, 4776, 5955, 5970, 6352, 7146, 7164, 7940, 7960, 8955, 9528, 9552, 11910, 11940, 14292, 14328, 15880, 15920, 17865, 17910, 19056, 23820, 23880, 28584, 28656, 31760, 35730, 35820, 47640, 47760, 57168, 71460, 71640, 79003, 95280, 142920, 143280, 158006, 237009, 285840, 316012, 395015, 474018, 632024, 711027, 790030, 948036, 1185045, 1264048, 1422054, 1580060, 1896072, 2370090, 2844108, 3160120, 3555135, 3792144, 4740180, 5688216, 6320240, 7110270, 9480360, 11376432, 14220540, 18960720, 28441080, 56882160]

約数ペア:

[(1, 56882160), (2, 28441080), (3, 18960720), (4, 14220540), (5, 11376432), (6, 9480360), (8, 7110270), (9, 6320240), (10, 5688216), (12, 4740180), (15, 3792144), (16, 3555135), (18, 3160120), (20, 2844108), (24, 2370090), (30, 1896072), (36, 1580060), (40, 1422054), (45, 1264048), (48, 1185045), (60, 948036), (72, 790030), (80, 711027), (90, 632024), (120, 474018), (144, 395015), (180, 316012), (199, 285840), (240, 237009), (360, 158006), (397, 143280), (398, 142920), (597, 95280), (720, 79003), (794, 71640), (796, 71460), (995, 57168), (1191, 47760), (1194, 47640), (1588, 35820), (1592, 35730), (1791, 31760), (1985, 28656), (1990, 28584), (2382, 23880), (2388, 23820), (2985, 19056), (3176, 17910), (3184, 17865), (3573, 15920), (3582, 15880), (3970, 14328), (3980, 14292), (4764, 11940), (4776, 11910), (5955, 9552), (5970, 9528), (6352, 8955), (7146, 7960), (7164, 7940)]