1900674960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7919479}}^1$

素因数の和:7919495

約数の個数: 40

約数和(自身を含む): 5892093120

約数和(自身を除く): 3991418160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7919479, 15838958, 23758437, 31677916, 39597395, 47516874, 63355832, 79194790, 95033748, 118792185, 126711664, 158389580, 190067496, 237584370, 316779160, 380134992, 475168740, 633558320, 950337480, 1900674960]

約数ペア:

[(1, 1900674960), (2, 950337480), (3, 633558320), (4, 475168740), (5, 380134992), (6, 316779160), (8, 237584370), (10, 190067496), (12, 158389580), (15, 126711664), (16, 118792185), (20, 95033748), (24, 79194790), (30, 63355832), (40, 47516874), (48, 39597395), (60, 31677916), (80, 23758437), (120, 15838958), (240, 7919479)]