137231040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{142949}}^1$

素因数の和:142969

約数の個数: 56

約数和(自身を含む): 435711600

約数和(自身を除く): 298480560

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, 142949, 285898, 428847, 571796, 714745, 857694, 1143592, 1429490, 1715388, 2144235, 2287184, 2858980, 3430776, 4288470, 4574368, 5717960, 6861552, 8576940, 9148736, 11435920, 13723104, 17153880, 22871840, 27446208, 34307760, 45743680, 68615520, 137231040]

約数ペア:

[(1, 137231040), (2, 68615520), (3, 45743680), (4, 34307760), (5, 27446208), (6, 22871840), (8, 17153880), (10, 13723104), (12, 11435920), (15, 9148736), (16, 8576940), (20, 6861552), (24, 5717960), (30, 4574368), (32, 4288470), (40, 3430776), (48, 2858980), (60, 2287184), (64, 2144235), (80, 1715388), (96, 1429490), (120, 1143592), (160, 857694), (192, 714745), (240, 571796), (320, 428847), (480, 285898), (960, 142949)]