145977440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{130337}}^1$

素因数の和:130359

約数の個数: 48

約数和(自身を含む): 394142112

約数和(自身を除く): 248164672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 130337, 260674, 521348, 651685, 912359, 1042696, 1303370, 1824718, 2085392, 2606740, 3649436, 4170784, 4561795, 5213480, 7298872, 9123590, 10426960, 14597744, 18247180, 20853920, 29195488, 36494360, 72988720, 145977440]

約数ペア:

[(1, 145977440), (2, 72988720), (4, 36494360), (5, 29195488), (7, 20853920), (8, 18247180), (10, 14597744), (14, 10426960), (16, 9123590), (20, 7298872), (28, 5213480), (32, 4561795), (35, 4170784), (40, 3649436), (56, 2606740), (70, 2085392), (80, 1824718), (112, 1303370), (140, 1042696), (160, 912359), (224, 651685), (280, 521348), (560, 260674), (1120, 130337)]