12446880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{25931}}^1$

素因数の和:25949

約数の個数: 48

約数和(自身を含む): 39209184

約数和(自身を除く): 26762304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 25931, 51862, 77793, 103724, 129655, 155586, 207448, 259310, 311172, 388965, 414896, 518620, 622344, 777930, 829792, 1037240, 1244688, 1555860, 2074480, 2489376, 3111720, 4148960, 6223440, 12446880]

約数ペア:

[(1, 12446880), (2, 6223440), (3, 4148960), (4, 3111720), (5, 2489376), (6, 2074480), (8, 1555860), (10, 1244688), (12, 1037240), (15, 829792), (16, 777930), (20, 622344), (24, 518620), (30, 414896), (32, 388965), (40, 311172), (48, 259310), (60, 207448), (80, 155586), (96, 129655), (120, 103724), (160, 77793), (240, 51862), (480, 25931)]