2215680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{577}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 7088592

約数和(自身を除く): 4872912

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, 577, 640, 768, 960, 1154, 1280, 1731, 1920, 2308, 2885, 3462, 3840, 4616, 5770, 6924, 8655, 9232, 11540, 13848, 17310, 18464, 23080, 27696, 34620, 36928, 46160, 55392, 69240, 73856, 92320, 110784, 138480, 147712, 184640, 221568, 276960, 369280, 443136, 553920, 738560, 1107840, 2215680]

約数ペア:

[(1, 2215680), (2, 1107840), (3, 738560), (4, 553920), (5, 443136), (6, 369280), (8, 276960), (10, 221568), (12, 184640), (15, 147712), (16, 138480), (20, 110784), (24, 92320), (30, 73856), (32, 69240), (40, 55392), (48, 46160), (60, 36928), (64, 34620), (80, 27696), (96, 23080), (120, 18464), (128, 17310), (160, 13848), (192, 11540), (240, 9232), (256, 8655), (320, 6924), (384, 5770), (480, 4616), (577, 3840), (640, 3462), (768, 2885), (960, 2308), (1154, 1920), (1280, 1731)]