139622240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{30091}}^1$

素因数の和:30135

約数の個数: 48

約数和(自身を含む): 341243280

約数和(自身を除く): 201621040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 30091, 60182, 120364, 150455, 240728, 300910, 481456, 601820, 872639, 962912, 1203640, 1745278, 2407280, 3490556, 4363195, 4814560, 6981112, 8726390, 13962224, 17452780, 27924448, 34905560, 69811120, 139622240]

約数ペア:

[(1, 139622240), (2, 69811120), (4, 34905560), (5, 27924448), (8, 17452780), (10, 13962224), (16, 8726390), (20, 6981112), (29, 4814560), (32, 4363195), (40, 3490556), (58, 2407280), (80, 1745278), (116, 1203640), (145, 962912), (160, 872639), (232, 601820), (290, 481456), (464, 300910), (580, 240728), (928, 150455), (1160, 120364), (2320, 60182), (4640, 30091)]