2691840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{701}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 8609328

約数和(自身を除く): 5917488

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, 256, 320, 384, 480, 640, 701, 768, 960, 1280, 1402, 1920, 2103, 2804, 3505, 3840, 4206, 5608, 7010, 8412, 10515, 11216, 14020, 16824, 21030, 22432, 28040, 33648, 42060, 44864, 56080, 67296, 84120, 89728, 112160, 134592, 168240, 179456, 224320, 269184, 336480, 448640, 538368, 672960, 897280, 1345920, 2691840]

約数ペア:

[(1, 2691840), (2, 1345920), (3, 897280), (4, 672960), (5, 538368), (6, 448640), (8, 336480), (10, 269184), (12, 224320), (15, 179456), (16, 168240), (20, 134592), (24, 112160), (30, 89728), (32, 84120), (40, 67296), (48, 56080), (60, 44864), (64, 42060), (80, 33648), (96, 28040), (120, 22432), (128, 21030), (160, 16824), (192, 14020), (240, 11216), (256, 10515), (320, 8412), (384, 7010), (480, 5608), (640, 4206), (701, 3840), (768, 3505), (960, 2804), (1280, 2103), (1402, 1920)]