79972800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16661}}^1$

素因数の和:16686

約数の個数: 84

約数和(自身を含む): 262393176

約数和(自身を除く): 182420376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 16661, 33322, 49983, 66644, 83305, 99966, 133288, 166610, 199932, 249915, 266576, 333220, 399864, 416525, 499830, 533152, 666440, 799728, 833050, 999660, 1066304, 1249575, 1332880, 1599456, 1666100, 1999320, 2499150, 2665760, 3198912, 3332200, 3998640, 4998300, 5331520, 6664400, 7997280, 9996600, 13328800, 15994560, 19993200, 26657600, 39986400, 79972800]

約数ペア:

[(1, 79972800), (2, 39986400), (3, 26657600), (4, 19993200), (5, 15994560), (6, 13328800), (8, 9996600), (10, 7997280), (12, 6664400), (15, 5331520), (16, 4998300), (20, 3998640), (24, 3332200), (25, 3198912), (30, 2665760), (32, 2499150), (40, 1999320), (48, 1666100), (50, 1599456), (60, 1332880), (64, 1249575), (75, 1066304), (80, 999660), (96, 833050), (100, 799728), (120, 666440), (150, 533152), (160, 499830), (192, 416525), (200, 399864), (240, 333220), (300, 266576), (320, 249915), (400, 199932), (480, 166610), (600, 133288), (800, 99966), (960, 83305), (1200, 66644), (1600, 49983), (2400, 33322), (4800, 16661)]