57917520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:589

約数の個数: 120

約数和(自身を含む): 195887016

約数和(自身を除く): 137969496

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, 240, 257, 313, 360, 514, 626, 720, 771, 939, 1028, 1252, 1285, 1542, 1565, 1878, 2056, 2313, 2504, 2570, 2817, 3084, 3130, 3756, 3855, 4112, 4626, 4695, 5008, 5140, 5634, 6168, 6260, 7512, 7710, 9252, 9390, 10280, 11268, 11565, 12336, 12520, 14085, 15024, 15420, 18504, 18780, 20560, 22536, 23130, 25040, 28170, 30840, 37008, 37560, 45072, 46260, 56340, 61680, 75120, 80441, 92520, 112680, 160882, 185040, 225360, 241323, 321764, 402205, 482646, 643528, 723969, 804410, 965292, 1206615, 1287056, 1447938, 1608820, 1930584, 2413230, 2895876, 3217640, 3619845, 3861168, 4826460, 5791752, 6435280, 7239690, 9652920, 11583504, 14479380, 19305840, 28958760, 57917520]

約数ペア:

[(1, 57917520), (2, 28958760), (3, 19305840), (4, 14479380), (5, 11583504), (6, 9652920), (8, 7239690), (9, 6435280), (10, 5791752), (12, 4826460), (15, 3861168), (16, 3619845), (18, 3217640), (20, 2895876), (24, 2413230), (30, 1930584), (36, 1608820), (40, 1447938), (45, 1287056), (48, 1206615), (60, 965292), (72, 804410), (80, 723969), (90, 643528), (120, 482646), (144, 402205), (180, 321764), (240, 241323), (257, 225360), (313, 185040), (360, 160882), (514, 112680), (626, 92520), (720, 80441), (771, 75120), (939, 61680), (1028, 56340), (1252, 46260), (1285, 45072), (1542, 37560), (1565, 37008), (1878, 30840), (2056, 28170), (2313, 25040), (2504, 23130), (2570, 22536), (2817, 20560), (3084, 18780), (3130, 18504), (3756, 15420), (3855, 15024), (4112, 14085), (4626, 12520), (4695, 12336), (5008, 11565), (5140, 11268), (5634, 10280), (6168, 9390), (6260, 9252), (7512, 7710)]