146557920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{305329}}^1$

素因数の和:305347

約数の個数: 48

約数和(自身を含む): 461658960

約数和(自身を除く): 315101040

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, 305329, 610658, 915987, 1221316, 1526645, 1831974, 2442632, 3053290, 3663948, 4579935, 4885264, 6106580, 7327896, 9159870, 9770528, 12213160, 14655792, 18319740, 24426320, 29311584, 36639480, 48852640, 73278960, 146557920]

約数ペア:

[(1, 146557920), (2, 73278960), (3, 48852640), (4, 36639480), (5, 29311584), (6, 24426320), (8, 18319740), (10, 14655792), (12, 12213160), (15, 9770528), (16, 9159870), (20, 7327896), (24, 6106580), (30, 4885264), (32, 4579935), (40, 3663948), (48, 3053290), (60, 2442632), (80, 1831974), (96, 1526645), (120, 1221316), (160, 915987), (240, 610658), (480, 305329)]