68540040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63463}}^1$

素因数の和:63483

約数の個数: 64

約数和(自身を含む): 228470400

約数和(自身を除く): 159930360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63463, 126926, 190389, 253852, 317315, 380778, 507704, 571167, 634630, 761556, 951945, 1142334, 1269260, 1523112, 1713501, 1903890, 2284668, 2538520, 2855835, 3427002, 3807780, 4569336, 5711670, 6854004, 7615560, 8567505, 11423340, 13708008, 17135010, 22846680, 34270020, 68540040]

約数ペア:

[(1, 68540040), (2, 34270020), (3, 22846680), (4, 17135010), (5, 13708008), (6, 11423340), (8, 8567505), (9, 7615560), (10, 6854004), (12, 5711670), (15, 4569336), (18, 3807780), (20, 3427002), (24, 2855835), (27, 2538520), (30, 2284668), (36, 1903890), (40, 1713501), (45, 1523112), (54, 1269260), (60, 1142334), (72, 951945), (90, 761556), (108, 634630), (120, 571167), (135, 507704), (180, 380778), (216, 317315), (270, 253852), (360, 190389), (540, 126926), (1080, 63463)]