148609680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{619207}}^1$

素因数の和:619223

約数の個数: 40

約数和(自身を含む): 460690752

約数和(自身を除く): 312081072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 619207, 1238414, 1857621, 2476828, 3096035, 3715242, 4953656, 6192070, 7430484, 9288105, 9907312, 12384140, 14860968, 18576210, 24768280, 29721936, 37152420, 49536560, 74304840, 148609680]

約数ペア:

[(1, 148609680), (2, 74304840), (3, 49536560), (4, 37152420), (5, 29721936), (6, 24768280), (8, 18576210), (10, 14860968), (12, 12384140), (15, 9907312), (16, 9288105), (20, 7430484), (24, 6192070), (30, 4953656), (40, 3715242), (48, 3096035), (60, 2476828), (80, 1857621), (120, 1238414), (240, 619207)]