57426960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 189987840

約数和(自身を除く): 132560880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 37, 40, 48, 58, 60, 74, 80, 87, 111, 116, 120, 145, 148, 174, 185, 222, 223, 232, 240, 290, 296, 348, 370, 435, 444, 446, 464, 555, 580, 592, 669, 696, 740, 870, 888, 892, 1073, 1110, 1115, 1160, 1338, 1392, 1480, 1740, 1776, 1784, 2146, 2220, 2230, 2320, 2676, 2960, 3219, 3345, 3480, 3568, 4292, 4440, 4460, 5352, 5365, 6438, 6467, 6690, 6960, 8251, 8584, 8880, 8920, 10704, 10730, 12876, 12934, 13380, 16095, 16502, 17168, 17840, 19401, 21460, 24753, 25752, 25868, 26760, 32190, 32335, 33004, 38802, 41255, 42920, 49506, 51504, 51736, 53520, 64380, 64670, 66008, 77604, 82510, 85840, 97005, 99012, 103472, 123765, 128760, 129340, 132016, 155208, 165020, 194010, 198024, 239279, 247530, 257520, 258680, 310416, 330040, 388020, 396048, 478558, 495060, 517360, 660080, 717837, 776040, 957116, 990120, 1196395, 1435674, 1552080, 1914232, 1980240, 2392790, 2871348, 3589185, 3828464, 4785580, 5742696, 7178370, 9571160, 11485392, 14356740, 19142320, 28713480, 57426960]

約数ペア:

[(1, 57426960), (2, 28713480), (3, 19142320), (4, 14356740), (5, 11485392), (6, 9571160), (8, 7178370), (10, 5742696), (12, 4785580), (15, 3828464), (16, 3589185), (20, 2871348), (24, 2392790), (29, 1980240), (30, 1914232), (37, 1552080), (40, 1435674), (48, 1196395), (58, 990120), (60, 957116), (74, 776040), (80, 717837), (87, 660080), (111, 517360), (116, 495060), (120, 478558), (145, 396048), (148, 388020), (174, 330040), (185, 310416), (222, 258680), (223, 257520), (232, 247530), (240, 239279), (290, 198024), (296, 194010), (348, 165020), (370, 155208), (435, 132016), (444, 129340), (446, 128760), (464, 123765), (555, 103472), (580, 99012), (592, 97005), (669, 85840), (696, 82510), (740, 77604), (870, 66008), (888, 64670), (892, 64380), (1073, 53520), (1110, 51736), (1115, 51504), (1160, 49506), (1338, 42920), (1392, 41255), (1480, 38802), (1740, 33004), (1776, 32335), (1784, 32190), (2146, 26760), (2220, 25868), (2230, 25752), (2320, 24753), (2676, 21460), (2960, 19401), (3219, 17840), (3345, 17168), (3480, 16502), (3568, 16095), (4292, 13380), (4440, 12934), (4460, 12876), (5352, 10730), (5365, 10704), (6438, 8920), (6467, 8880), (6690, 8584), (6960, 8251)]