456475380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{400417}}^1$

素因数の和:400448

約数の個数: 48

約数和(自身を含む): 1345404480

約数和(自身を除く): 888929100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 400417, 800834, 1201251, 1601668, 2002085, 2402502, 4004170, 4805004, 6006255, 7607923, 8008340, 12012510, 15215846, 22823769, 24025020, 30431692, 38039615, 45647538, 76079230, 91295076, 114118845, 152158460, 228237690, 456475380]

約数ペア:

[(1, 456475380), (2, 228237690), (3, 152158460), (4, 114118845), (5, 91295076), (6, 76079230), (10, 45647538), (12, 38039615), (15, 30431692), (19, 24025020), (20, 22823769), (30, 15215846), (38, 12012510), (57, 8008340), (60, 7607923), (76, 6006255), (95, 4805004), (114, 4004170), (190, 2402502), (228, 2002085), (285, 1601668), (380, 1201251), (570, 800834), (1140, 400417)]