90952960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{10151}}^1$

素因数の和:10179

約数の個数: 72

約数和(自身を含む): 249008256

約数和(自身を除く): 158055296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 10151, 20302, 40604, 50755, 71057, 81208, 101510, 142114, 162416, 203020, 284228, 324832, 355285, 406040, 568456, 649664, 710570, 812080, 1136912, 1299328, 1421140, 1624160, 2273824, 2598656, 2842280, 3248320, 4547648, 5684560, 6496640, 9095296, 11369120, 12993280, 18190592, 22738240, 45476480, 90952960]

約数ペア:

[(1, 90952960), (2, 45476480), (4, 22738240), (5, 18190592), (7, 12993280), (8, 11369120), (10, 9095296), (14, 6496640), (16, 5684560), (20, 4547648), (28, 3248320), (32, 2842280), (35, 2598656), (40, 2273824), (56, 1624160), (64, 1421140), (70, 1299328), (80, 1136912), (112, 812080), (128, 710570), (140, 649664), (160, 568456), (224, 406040), (256, 355285), (280, 324832), (320, 284228), (448, 203020), (560, 162416), (640, 142114), (896, 101510), (1120, 81208), (1280, 71057), (1792, 50755), (2240, 40604), (4480, 20302), (8960, 10151)]