1386212040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{3850589}}^1$

素因数の和:3850606

約数の個数: 48

約数和(自身を含む): 4505190300

約数和(自身を除く): 3118978260

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, 3850589, 7701178, 11551767, 15402356, 19252945, 23103534, 30804712, 34655301, 38505890, 46207068, 57758835, 69310602, 77011780, 92414136, 115517670, 138621204, 154023560, 173276505, 231035340, 277242408, 346553010, 462070680, 693106020, 1386212040]

約数ペア:

[(1, 1386212040), (2, 693106020), (3, 462070680), (4, 346553010), (5, 277242408), (6, 231035340), (8, 173276505), (9, 154023560), (10, 138621204), (12, 115517670), (15, 92414136), (18, 77011780), (20, 69310602), (24, 57758835), (30, 46207068), (36, 38505890), (40, 34655301), (45, 30804712), (60, 23103534), (72, 19252945), (90, 15402356), (120, 11551767), (180, 7701178), (360, 3850589)]