258135120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1090

約数の個数: 160

約数和(自身を含む): 897085440

約数和(自身を除く): 638950320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 635, 720, 762, 941, 1016, 1080, 1143, 1270, 1524, 1882, 1905, 2032, 2160, 2286, 2540, 2823, 3048, 3429, 3764, 3810, 4572, 4705, 5080, 5646, 5715, 6096, 6858, 7528, 7620, 8469, 9144, 9410, 10160, 11292, 11430, 13716, 14115, 15056, 15240, 16938, 17145, 18288, 18820, 22584, 22860, 25407, 27432, 28230, 30480, 33876, 34290, 37640, 42345, 45168, 45720, 50814, 54864, 56460, 67752, 68580, 75280, 84690, 91440, 101628, 112920, 119507, 127035, 135504, 137160, 169380, 203256, 225840, 239014, 254070, 274320, 338760, 358521, 406512, 478028, 508140, 597535, 677520, 717042, 956056, 1016280, 1075563, 1195070, 1434084, 1792605, 1912112, 2032560, 2151126, 2390140, 2868168, 3226689, 3585210, 4302252, 4780280, 5377815, 5736336, 6453378, 7170420, 8604504, 9560560, 10755630, 12906756, 14340840, 16133445, 17209008, 21511260, 25813512, 28681680, 32266890, 43022520, 51627024, 64533780, 86045040, 129067560, 258135120]

約数ペア:

[(1, 258135120), (2, 129067560), (3, 86045040), (4, 64533780), (5, 51627024), (6, 43022520), (8, 32266890), (9, 28681680), (10, 25813512), (12, 21511260), (15, 17209008), (16, 16133445), (18, 14340840), (20, 12906756), (24, 10755630), (27, 9560560), (30, 8604504), (36, 7170420), (40, 6453378), (45, 5736336), (48, 5377815), (54, 4780280), (60, 4302252), (72, 3585210), (80, 3226689), (90, 2868168), (108, 2390140), (120, 2151126), (127, 2032560), (135, 1912112), (144, 1792605), (180, 1434084), (216, 1195070), (240, 1075563), (254, 1016280), (270, 956056), (360, 717042), (381, 677520), (432, 597535), (508, 508140), (540, 478028), (635, 406512), (720, 358521), (762, 338760), (941, 274320), (1016, 254070), (1080, 239014), (1143, 225840), (1270, 203256), (1524, 169380), (1882, 137160), (1905, 135504), (2032, 127035), (2160, 119507), (2286, 112920), (2540, 101628), (2823, 91440), (3048, 84690), (3429, 75280), (3764, 68580), (3810, 67752), (4572, 56460), (4705, 54864), (5080, 50814), (5646, 45720), (5715, 45168), (6096, 42345), (6858, 37640), (7528, 34290), (7620, 33876), (8469, 30480), (9144, 28230), (9410, 27432), (10160, 25407), (11292, 22860), (11430, 22584), (13716, 18820), (14115, 18288), (15056, 17145), (15240, 16938)]