15696482080

素因数分解:

$2^5\times 5^1\times {\mathrm{379}}^1\times {\mathrm{258847}}^1$

素因数の和:259241

約数の個数: 48

約数和(自身を含む): 37180926720

約数和(自身を除く): 21484444640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 379, 758, 1516, 1895, 3032, 3790, 6064, 7580, 12128, 15160, 30320, 60640, 258847, 517694, 1035388, 1294235, 2070776, 2588470, 4141552, 5176940, 8283104, 10353880, 20707760, 41415520, 98103013, 196206026, 392412052, 490515065, 784824104, 981030130, 1569648208, 1962060260, 3139296416, 3924120520, 7848241040, 15696482080]

約数ペア:

[(1, 15696482080), (2, 7848241040), (4, 3924120520), (5, 3139296416), (8, 1962060260), (10, 1569648208), (16, 981030130), (20, 784824104), (32, 490515065), (40, 392412052), (80, 196206026), (160, 98103013), (379, 41415520), (758, 20707760), (1516, 10353880), (1895, 8283104), (3032, 5176940), (3790, 4141552), (6064, 2588470), (7580, 2070776), (12128, 1294235), (15160, 1035388), (30320, 517694), (60640, 258847)]