1580160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{823}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 5042880

約数和(自身を除く): 3462720

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, 823, 960, 1646, 1920, 2469, 3292, 4115, 4938, 6584, 8230, 9876, 12345, 13168, 16460, 19752, 24690, 26336, 32920, 39504, 49380, 52672, 65840, 79008, 98760, 105344, 131680, 158016, 197520, 263360, 316032, 395040, 526720, 790080, 1580160]

約数ペア:

[(1, 1580160), (2, 790080), (3, 526720), (4, 395040), (5, 316032), (6, 263360), (8, 197520), (10, 158016), (12, 131680), (15, 105344), (16, 98760), (20, 79008), (24, 65840), (30, 52672), (32, 49380), (40, 39504), (48, 32920), (60, 26336), (64, 24690), (80, 19752), (96, 16460), (120, 13168), (128, 12345), (160, 9876), (192, 8230), (240, 6584), (320, 4938), (384, 4115), (480, 3292), (640, 2469), (823, 1920), (960, 1646)]