60416720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 177821952

約数和(自身を除く): 117405232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 193, 208, 215, 260, 280, 301, 344, 364, 386, 430, 455, 520, 559, 560, 602, 688, 728, 772, 860, 910, 965, 1040, 1118, 1204, 1351, 1456, 1505, 1544, 1720, 1820, 1930, 2236, 2408, 2509, 2702, 2795, 3010, 3088, 3440, 3640, 3860, 3913, 4472, 4816, 5018, 5404, 5590, 6020, 6755, 7280, 7720, 7826, 8299, 8944, 10036, 10808, 11180, 12040, 12545, 13510, 15440, 15652, 16598, 17563, 19565, 20072, 21616, 22360, 24080, 25090, 27020, 31304, 33196, 35126, 39130, 40144, 41495, 44720, 50180, 54040, 58093, 62608, 66392, 70252, 78260, 82990, 87815, 100360, 107887, 108080, 116186, 132784, 140504, 156520, 165980, 175630, 200720, 215774, 232372, 281008, 290465, 313040, 331960, 351260, 431548, 464744, 539435, 580930, 663920, 702520, 755209, 863096, 929488, 1078870, 1161860, 1405040, 1510418, 1726192, 2157740, 2323720, 3020836, 3776045, 4315480, 4647440, 6041672, 7552090, 8630960, 12083344, 15104180, 30208360, 60416720]

約数ペア:

[(1, 60416720), (2, 30208360), (4, 15104180), (5, 12083344), (7, 8630960), (8, 7552090), (10, 6041672), (13, 4647440), (14, 4315480), (16, 3776045), (20, 3020836), (26, 2323720), (28, 2157740), (35, 1726192), (40, 1510418), (43, 1405040), (52, 1161860), (56, 1078870), (65, 929488), (70, 863096), (80, 755209), (86, 702520), (91, 663920), (104, 580930), (112, 539435), (130, 464744), (140, 431548), (172, 351260), (182, 331960), (193, 313040), (208, 290465), (215, 281008), (260, 232372), (280, 215774), (301, 200720), (344, 175630), (364, 165980), (386, 156520), (430, 140504), (455, 132784), (520, 116186), (559, 108080), (560, 107887), (602, 100360), (688, 87815), (728, 82990), (772, 78260), (860, 70252), (910, 66392), (965, 62608), (1040, 58093), (1118, 54040), (1204, 50180), (1351, 44720), (1456, 41495), (1505, 40144), (1544, 39130), (1720, 35126), (1820, 33196), (1930, 31304), (2236, 27020), (2408, 25090), (2509, 24080), (2702, 22360), (2795, 21616), (3010, 20072), (3088, 19565), (3440, 17563), (3640, 16598), (3860, 15652), (3913, 15440), (4472, 13510), (4816, 12545), (5018, 12040), (5404, 11180), (5590, 10808), (6020, 10036), (6755, 8944), (7280, 8299), (7720, 7826)]