805262040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67783}}^1$

素因数の和:67814

約数の個数: 128

約数和(自身を含む): 2928268800

約数和(自身を除く): 2123006760

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, 11880, 67783, 135566, 203349, 271132, 338915, 406698, 542264, 610047, 677830, 745613, 813396, 1016745, 1220094, 1355660, 1491226, 1626792, 1830141, 2033490, 2236839, 2440188, 2711320, 2982452, 3050235, 3660282, 3728065, 4066980, 4473678, 4880376, 5964904, 6100470, 6710517, 7320564, 7456130, 8133960, 8947356, 9150705, 11184195, 12200940, 13421034, 14641128, 14912260, 17894712, 18301410, 20131551, 22368390, 24401880, 26842068, 29824520, 33552585, 36602820, 40263102, 44736780, 53684136, 67105170, 73205640, 80526204, 89473560, 100657755, 134210340, 161052408, 201315510, 268420680, 402631020, 805262040]

約数ペア:

[(1, 805262040), (2, 402631020), (3, 268420680), (4, 201315510), (5, 161052408), (6, 134210340), (8, 100657755), (9, 89473560), (10, 80526204), (11, 73205640), (12, 67105170), (15, 53684136), (18, 44736780), (20, 40263102), (22, 36602820), (24, 33552585), (27, 29824520), (30, 26842068), (33, 24401880), (36, 22368390), (40, 20131551), (44, 18301410), (45, 17894712), (54, 14912260), (55, 14641128), (60, 13421034), (66, 12200940), (72, 11184195), (88, 9150705), (90, 8947356), (99, 8133960), (108, 7456130), (110, 7320564), (120, 6710517), (132, 6100470), (135, 5964904), (165, 4880376), (180, 4473678), (198, 4066980), (216, 3728065), (220, 3660282), (264, 3050235), (270, 2982452), (297, 2711320), (330, 2440188), (360, 2236839), (396, 2033490), (440, 1830141), (495, 1626792), (540, 1491226), (594, 1355660), (660, 1220094), (792, 1016745), (990, 813396), (1080, 745613), (1188, 677830), (1320, 610047), (1485, 542264), (1980, 406698), (2376, 338915), (2970, 271132), (3960, 203349), (5940, 135566), (11880, 67783)]