126637440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{65957}}^1$

素因数の和:65979

約数の個数: 64

約数和(自身を含む): 403662960

約数和(自身を除く): 277025520

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 65957, 131914, 197871, 263828, 329785, 395742, 527656, 659570, 791484, 989355, 1055312, 1319140, 1582968, 1978710, 2110624, 2638280, 3165936, 3957420, 4221248, 5276560, 6331872, 7914840, 8442496, 10553120, 12663744, 15829680, 21106240, 25327488, 31659360, 42212480, 63318720, 126637440]

約数ペア:

[(1, 126637440), (2, 63318720), (3, 42212480), (4, 31659360), (5, 25327488), (6, 21106240), (8, 15829680), (10, 12663744), (12, 10553120), (15, 8442496), (16, 7914840), (20, 6331872), (24, 5276560), (30, 4221248), (32, 3957420), (40, 3165936), (48, 2638280), (60, 2110624), (64, 1978710), (80, 1582968), (96, 1319140), (120, 1055312), (128, 989355), (160, 791484), (192, 659570), (240, 527656), (320, 395742), (384, 329785), (480, 263828), (640, 197871), (960, 131914), (1920, 65957)]