42438720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{44207}}^1$

素因数の和:44227

約数の個数: 56

約数和(自身を含む): 134745984

約数和(自身を除く): 92307264

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, 44207, 88414, 132621, 176828, 221035, 265242, 353656, 442070, 530484, 663105, 707312, 884140, 1060968, 1326210, 1414624, 1768280, 2121936, 2652420, 2829248, 3536560, 4243872, 5304840, 7073120, 8487744, 10609680, 14146240, 21219360, 42438720]

約数ペア:

[(1, 42438720), (2, 21219360), (3, 14146240), (4, 10609680), (5, 8487744), (6, 7073120), (8, 5304840), (10, 4243872), (12, 3536560), (15, 2829248), (16, 2652420), (20, 2121936), (24, 1768280), (30, 1414624), (32, 1326210), (40, 1060968), (48, 884140), (60, 707312), (64, 663105), (80, 530484), (96, 442070), (120, 353656), (160, 265242), (192, 221035), (240, 176828), (320, 132621), (480, 88414), (960, 44207)]