88808040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{246689}}^1$

素因数の和:246706

約数の個数: 48

約数和(自身を含む): 288627300

約数和(自身を除く): 199819260

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, 246689, 493378, 740067, 986756, 1233445, 1480134, 1973512, 2220201, 2466890, 2960268, 3700335, 4440402, 4933780, 5920536, 7400670, 8880804, 9867560, 11101005, 14801340, 17761608, 22202010, 29602680, 44404020, 88808040]

約数ペア:

[(1, 88808040), (2, 44404020), (3, 29602680), (4, 22202010), (5, 17761608), (6, 14801340), (8, 11101005), (9, 9867560), (10, 8880804), (12, 7400670), (15, 5920536), (18, 4933780), (20, 4440402), (24, 3700335), (30, 2960268), (36, 2466890), (40, 2220201), (45, 1973512), (60, 1480134), (72, 1233445), (90, 986756), (120, 740067), (180, 493378), (360, 246689)]