160939920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{670583}}^1$

素因数の和:670599

約数の個数: 40

約数和(自身を含む): 498914496

約数和(自身を除く): 337974576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 670583, 1341166, 2011749, 2682332, 3352915, 4023498, 5364664, 6705830, 8046996, 10058745, 10729328, 13411660, 16093992, 20117490, 26823320, 32187984, 40234980, 53646640, 80469960, 160939920]

約数ペア:

[(1, 160939920), (2, 80469960), (3, 53646640), (4, 40234980), (5, 32187984), (6, 26823320), (8, 20117490), (10, 16093992), (12, 13411660), (15, 10729328), (16, 10058745), (20, 8046996), (24, 6705830), (30, 5364664), (40, 4023498), (48, 3352915), (60, 2682332), (80, 2011749), (120, 1341166), (240, 670583)]