55292040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153589}}^1$

素因数の和:153606

約数の個数: 48

約数和(自身を含む): 179700300

約数和(自身を除く): 124408260

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, 153589, 307178, 460767, 614356, 767945, 921534, 1228712, 1382301, 1535890, 1843068, 2303835, 2764602, 3071780, 3686136, 4607670, 5529204, 6143560, 6911505, 9215340, 11058408, 13823010, 18430680, 27646020, 55292040]

約数ペア:

[(1, 55292040), (2, 27646020), (3, 18430680), (4, 13823010), (5, 11058408), (6, 9215340), (8, 6911505), (9, 6143560), (10, 5529204), (12, 4607670), (15, 3686136), (18, 3071780), (20, 2764602), (24, 2303835), (30, 1843068), (36, 1535890), (40, 1382301), (45, 1228712), (60, 921534), (72, 767945), (90, 614356), (120, 460767), (180, 307178), (360, 153589)]