2390040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2213}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 7970400

約数和(自身を除く): 5580360

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, 2213, 4426, 6639, 8852, 11065, 13278, 17704, 19917, 22130, 26556, 33195, 39834, 44260, 53112, 59751, 66390, 79668, 88520, 99585, 119502, 132780, 159336, 199170, 239004, 265560, 298755, 398340, 478008, 597510, 796680, 1195020, 2390040]

約数ペア:

[(1, 2390040), (2, 1195020), (3, 796680), (4, 597510), (5, 478008), (6, 398340), (8, 298755), (9, 265560), (10, 239004), (12, 199170), (15, 159336), (18, 132780), (20, 119502), (24, 99585), (27, 88520), (30, 79668), (36, 66390), (40, 59751), (45, 53112), (54, 44260), (60, 39834), (72, 33195), (90, 26556), (108, 22130), (120, 19917), (135, 17704), (180, 13278), (216, 11065), (270, 8852), (360, 6639), (540, 4426), (1080, 2213)]