1894560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{3947}}^1$

素因数の和:3965

約数の個数: 48

約数和(自身を含む): 5969376

約数和(自身を除く): 4074816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 3947, 7894, 11841, 15788, 19735, 23682, 31576, 39470, 47364, 59205, 63152, 78940, 94728, 118410, 126304, 157880, 189456, 236820, 315760, 378912, 473640, 631520, 947280, 1894560]

約数ペア:

[(1, 1894560), (2, 947280), (3, 631520), (4, 473640), (5, 378912), (6, 315760), (8, 236820), (10, 189456), (12, 157880), (15, 126304), (16, 118410), (20, 94728), (24, 78940), (30, 63152), (32, 59205), (40, 47364), (48, 39470), (60, 31576), (80, 23682), (96, 19735), (120, 15788), (160, 11841), (240, 7894), (480, 3947)]