157453080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4219}}^1$

素因数の和:4544

約数の個数: 64

約数和(自身を含む): 473990400

約数和(自身を除く): 316537320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4219, 4665, 6220, 7464, 8438, 9330, 12440, 12657, 16876, 18660, 21095, 25314, 33752, 37320, 42190, 50628, 63285, 84380, 101256, 126570, 168760, 253140, 506280, 1312109, 2624218, 3936327, 5248436, 6560545, 7872654, 10496872, 13121090, 15745308, 19681635, 26242180, 31490616, 39363270, 52484360, 78726540, 157453080]

約数ペア:

[(1, 157453080), (2, 78726540), (3, 52484360), (4, 39363270), (5, 31490616), (6, 26242180), (8, 19681635), (10, 15745308), (12, 13121090), (15, 10496872), (20, 7872654), (24, 6560545), (30, 5248436), (40, 3936327), (60, 2624218), (120, 1312109), (311, 506280), (622, 253140), (933, 168760), (1244, 126570), (1555, 101256), (1866, 84380), (2488, 63285), (3110, 50628), (3732, 42190), (4219, 37320), (4665, 33752), (6220, 25314), (7464, 21095), (8438, 18660), (9330, 16876), (12440, 12657)]