26464804320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{110491}}^1$

素因数の和:111008

約数の個数: 96

約数和(自身を含む): 83531952000

約数和(自身を除く): 57067147680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 7984, 9980, 11976, 14970, 15968, 19960, 23952, 29940, 39920, 47904, 59880, 79840, 110491, 119760, 220982, 239520, 331473, 441964, 552455, 662946, 883928, 1104910, 1325892, 1657365, 1767856, 2209820, 2651784, 3314730, 3535712, 4419640, 5303568, 6629460, 8839280, 10607136, 13258920, 17678560, 26517840, 53035680, 55135009, 110270018, 165405027, 220540036, 275675045, 330810054, 441080072, 551350090, 661620108, 827025135, 882160144, 1102700180, 1323240216, 1654050270, 1764320288, 2205400360, 2646480432, 3308100540, 4410800720, 5292960864, 6616201080, 8821601440, 13232402160, 26464804320]

約数ペア:

[(1, 26464804320), (2, 13232402160), (3, 8821601440), (4, 6616201080), (5, 5292960864), (6, 4410800720), (8, 3308100540), (10, 2646480432), (12, 2205400360), (15, 1764320288), (16, 1654050270), (20, 1323240216), (24, 1102700180), (30, 882160144), (32, 827025135), (40, 661620108), (48, 551350090), (60, 441080072), (80, 330810054), (96, 275675045), (120, 220540036), (160, 165405027), (240, 110270018), (480, 55135009), (499, 53035680), (998, 26517840), (1497, 17678560), (1996, 13258920), (2495, 10607136), (2994, 8839280), (3992, 6629460), (4990, 5303568), (5988, 4419640), (7485, 3535712), (7984, 3314730), (9980, 2651784), (11976, 2209820), (14970, 1767856), (15968, 1657365), (19960, 1325892), (23952, 1104910), (29940, 883928), (39920, 662946), (47904, 552455), (59880, 441964), (79840, 331473), (110491, 239520), (119760, 220982)]