201409680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{839207}}^1$

素因数の和:839223

約数の個数: 40

約数和(自身を含む): 624370752

約数和(自身を除く): 422961072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 839207, 1678414, 2517621, 3356828, 4196035, 5035242, 6713656, 8392070, 10070484, 12588105, 13427312, 16784140, 20140968, 25176210, 33568280, 40281936, 50352420, 67136560, 100704840, 201409680]

約数ペア:

[(1, 201409680), (2, 100704840), (3, 67136560), (4, 50352420), (5, 40281936), (6, 33568280), (8, 25176210), (10, 20140968), (12, 16784140), (15, 13427312), (16, 12588105), (20, 10070484), (24, 8392070), (30, 6713656), (40, 5035242), (48, 4196035), (60, 3356828), (80, 2517621), (120, 1678414), (240, 839207)]