124378720

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{6121}}^1$

素因数の和:6263

約数の個数: 48

約数和(自身を含む): 296206848

約数和(自身を除く): 171828128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 6121, 10160, 12242, 20320, 24484, 30605, 48968, 61210, 97936, 122420, 195872, 244840, 489680, 777367, 979360, 1554734, 3109468, 3886835, 6218936, 7773670, 12437872, 15547340, 24875744, 31094680, 62189360, 124378720]

約数ペア:

[(1, 124378720), (2, 62189360), (4, 31094680), (5, 24875744), (8, 15547340), (10, 12437872), (16, 7773670), (20, 6218936), (32, 3886835), (40, 3109468), (80, 1554734), (127, 979360), (160, 777367), (254, 489680), (508, 244840), (635, 195872), (1016, 122420), (1270, 97936), (2032, 61210), (2540, 48968), (4064, 30605), (5080, 24484), (6121, 20320), (10160, 12242)]