228687720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{1697}}^1$

素因数の和:2834

約数の個数: 64

約数和(自身を含む): 687078720

約数和(自身を除く): 458391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1123, 1697, 2246, 3369, 3394, 4492, 5091, 5615, 6738, 6788, 8485, 8984, 10182, 11230, 13476, 13576, 16845, 16970, 20364, 22460, 25455, 26952, 33690, 33940, 40728, 44920, 50910, 67380, 67880, 101820, 134760, 203640, 1905731, 3811462, 5717193, 7622924, 9528655, 11434386, 15245848, 19057310, 22868772, 28585965, 38114620, 45737544, 57171930, 76229240, 114343860, 228687720]

約数ペア:

[(1, 228687720), (2, 114343860), (3, 76229240), (4, 57171930), (5, 45737544), (6, 38114620), (8, 28585965), (10, 22868772), (12, 19057310), (15, 15245848), (20, 11434386), (24, 9528655), (30, 7622924), (40, 5717193), (60, 3811462), (120, 1905731), (1123, 203640), (1697, 134760), (2246, 101820), (3369, 67880), (3394, 67380), (4492, 50910), (5091, 44920), (5615, 40728), (6738, 33940), (6788, 33690), (8485, 26952), (8984, 25455), (10182, 22460), (11230, 20364), (13476, 16970), (13576, 16845)]