2199154560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1145393}}^1$

素因数の和:1145415

約数の個数: 64

約数和(自身を含む): 7009811280

約数和(自身を除く): 4810656720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 1145393, 2290786, 3436179, 4581572, 5726965, 6872358, 9163144, 11453930, 13744716, 17180895, 18326288, 22907860, 27489432, 34361790, 36652576, 45815720, 54978864, 68723580, 73305152, 91631440, 109957728, 137447160, 146610304, 183262880, 219915456, 274894320, 366525760, 439830912, 549788640, 733051520, 1099577280, 2199154560]

約数ペア:

[(1, 2199154560), (2, 1099577280), (3, 733051520), (4, 549788640), (5, 439830912), (6, 366525760), (8, 274894320), (10, 219915456), (12, 183262880), (15, 146610304), (16, 137447160), (20, 109957728), (24, 91631440), (30, 73305152), (32, 68723580), (40, 54978864), (48, 45815720), (60, 36652576), (64, 34361790), (80, 27489432), (96, 22907860), (120, 18326288), (128, 17180895), (160, 13744716), (192, 11453930), (240, 9163144), (320, 6872358), (384, 5726965), (480, 4581572), (640, 3436179), (960, 2290786), (1920, 1145393)]