55120680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153113}}^1$

素因数の和:153130

約数の個数: 48

約数和(自身を含む): 179143380

約数和(自身を除く): 124022700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153113, 306226, 459339, 612452, 765565, 918678, 1224904, 1378017, 1531130, 1837356, 2296695, 2756034, 3062260, 3674712, 4593390, 5512068, 6124520, 6890085, 9186780, 11024136, 13780170, 18373560, 27560340, 55120680]

約数ペア:

[(1, 55120680), (2, 27560340), (3, 18373560), (4, 13780170), (5, 11024136), (6, 9186780), (8, 6890085), (9, 6124520), (10, 5512068), (12, 4593390), (15, 3674712), (18, 3062260), (20, 2756034), (24, 2296695), (30, 1837356), (36, 1531130), (40, 1378017), (45, 1224904), (60, 918678), (72, 765565), (90, 612452), (120, 459339), (180, 306226), (360, 153113)]