242242380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{448597}}^1$

素因数の和:448615

約数の個数: 48

約数和(自身を含む): 753644640

約数和(自身を除く): 511402260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 448597, 897194, 1345791, 1794388, 2242985, 2691582, 4037373, 4485970, 5383164, 6728955, 8074746, 8971940, 12112119, 13457910, 16149492, 20186865, 24224238, 26915820, 40373730, 48448476, 60560595, 80747460, 121121190, 242242380]

約数ペア:

[(1, 242242380), (2, 121121190), (3, 80747460), (4, 60560595), (5, 48448476), (6, 40373730), (9, 26915820), (10, 24224238), (12, 20186865), (15, 16149492), (18, 13457910), (20, 12112119), (27, 8971940), (30, 8074746), (36, 6728955), (45, 5383164), (54, 4485970), (60, 4037373), (90, 2691582), (108, 2242985), (135, 1794388), (180, 1345791), (270, 897194), (540, 448597)]