78396120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6599}}^1$

素因数の和:6630

約数の個数: 128

約数和(自身を含む): 285120000

約数和(自身を除く): 206723880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 6599, 11880, 13198, 19797, 26396, 32995, 39594, 52792, 59391, 65990, 72589, 79188, 98985, 118782, 131980, 145178, 158376, 178173, 197970, 217767, 237564, 263960, 290356, 296955, 356346, 362945, 395940, 435534, 475128, 580712, 593910, 653301, 712692, 725890, 791880, 871068, 890865, 1088835, 1187820, 1306602, 1425384, 1451780, 1742136, 1781730, 1959903, 2177670, 2375640, 2613204, 2903560, 3266505, 3563460, 3919806, 4355340, 5226408, 6533010, 7126920, 7839612, 8710680, 9799515, 13066020, 15679224, 19599030, 26132040, 39198060, 78396120]

約数ペア:

[(1, 78396120), (2, 39198060), (3, 26132040), (4, 19599030), (5, 15679224), (6, 13066020), (8, 9799515), (9, 8710680), (10, 7839612), (11, 7126920), (12, 6533010), (15, 5226408), (18, 4355340), (20, 3919806), (22, 3563460), (24, 3266505), (27, 2903560), (30, 2613204), (33, 2375640), (36, 2177670), (40, 1959903), (44, 1781730), (45, 1742136), (54, 1451780), (55, 1425384), (60, 1306602), (66, 1187820), (72, 1088835), (88, 890865), (90, 871068), (99, 791880), (108, 725890), (110, 712692), (120, 653301), (132, 593910), (135, 580712), (165, 475128), (180, 435534), (198, 395940), (216, 362945), (220, 356346), (264, 296955), (270, 290356), (297, 263960), (330, 237564), (360, 217767), (396, 197970), (440, 178173), (495, 158376), (540, 145178), (594, 131980), (660, 118782), (792, 98985), (990, 79188), (1080, 72589), (1188, 65990), (1320, 59391), (1485, 52792), (1980, 39594), (2376, 32995), (2970, 26396), (3960, 19797), (5940, 13198), (6599, 11880)]