1629120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{1697}}^1$

素因数の和:1717

約数の個数: 56

約数和(自身を含む): 5175504

約数和(自身を除く): 3546384

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, 160, 192, 240, 320, 480, 960, 1697, 3394, 5091, 6788, 8485, 10182, 13576, 16970, 20364, 25455, 27152, 33940, 40728, 50910, 54304, 67880, 81456, 101820, 108608, 135760, 162912, 203640, 271520, 325824, 407280, 543040, 814560, 1629120]

約数ペア:

[(1, 1629120), (2, 814560), (3, 543040), (4, 407280), (5, 325824), (6, 271520), (8, 203640), (10, 162912), (12, 135760), (15, 108608), (16, 101820), (20, 81456), (24, 67880), (30, 54304), (32, 50910), (40, 40728), (48, 33940), (60, 27152), (64, 25455), (80, 20364), (96, 16970), (120, 13576), (160, 10182), (192, 8485), (240, 6788), (320, 5091), (480, 3394), (960, 1697)]