120321012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21379}}^1$

素因数の和:21460

約数の個数: 48

約数和(自身を含む): 325660160

約数和(自身を除く): 205339148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 21379, 42758, 64137, 85516, 128274, 149653, 256548, 299306, 448959, 598612, 897918, 1432393, 1795836, 2864786, 4297179, 5729572, 8594358, 10026751, 17188716, 20053502, 30080253, 40107004, 60160506, 120321012]

約数ペア:

[(1, 120321012), (2, 60160506), (3, 40107004), (4, 30080253), (6, 20053502), (7, 17188716), (12, 10026751), (14, 8594358), (21, 5729572), (28, 4297179), (42, 2864786), (67, 1795836), (84, 1432393), (134, 897918), (201, 598612), (268, 448959), (402, 299306), (469, 256548), (804, 149653), (938, 128274), (1407, 85516), (1876, 64137), (2814, 42758), (5628, 21379)]