79157520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 160

約数和(自身を含む): 293731200

約数和(自身を除く): 214573680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 2819, 3120, 3510, 4680, 5616, 5638, 7020, 8457, 9360, 11276, 14040, 14095, 16914, 22552, 25371, 28080, 28190, 33828, 36647, 42285, 45104, 50742, 56380, 67656, 73294, 76113, 84570, 101484, 109941, 112760, 126855, 135312, 146588, 152226, 169140, 183235, 202968, 219882, 225520, 253710, 293176, 304452, 329823, 338280, 366470, 380565, 405936, 439764, 507420, 549705, 586352, 608904, 659646, 676560, 732940, 761130, 879528, 989469, 1014840, 1099410, 1217808, 1319292, 1465880, 1522260, 1649115, 1759056, 1978938, 2029680, 2198820, 2638584, 2931760, 3044520, 3298230, 3957876, 4397640, 4947345, 5277168, 6089040, 6596460, 7915752, 8795280, 9894690, 13192920, 15831504, 19789380, 26385840, 39578760, 79157520]

約数ペア:

[(1, 79157520), (2, 39578760), (3, 26385840), (4, 19789380), (5, 15831504), (6, 13192920), (8, 9894690), (9, 8795280), (10, 7915752), (12, 6596460), (13, 6089040), (15, 5277168), (16, 4947345), (18, 4397640), (20, 3957876), (24, 3298230), (26, 3044520), (27, 2931760), (30, 2638584), (36, 2198820), (39, 2029680), (40, 1978938), (45, 1759056), (48, 1649115), (52, 1522260), (54, 1465880), (60, 1319292), (65, 1217808), (72, 1099410), (78, 1014840), (80, 989469), (90, 879528), (104, 761130), (108, 732940), (117, 676560), (120, 659646), (130, 608904), (135, 586352), (144, 549705), (156, 507420), (180, 439764), (195, 405936), (208, 380565), (216, 366470), (234, 338280), (240, 329823), (260, 304452), (270, 293176), (312, 253710), (351, 225520), (360, 219882), (390, 202968), (432, 183235), (468, 169140), (520, 152226), (540, 146588), (585, 135312), (624, 126855), (702, 112760), (720, 109941), (780, 101484), (936, 84570), (1040, 76113), (1080, 73294), (1170, 67656), (1404, 56380), (1560, 50742), (1755, 45104), (1872, 42285), (2160, 36647), (2340, 33828), (2808, 28190), (2819, 28080), (3120, 25371), (3510, 22552), (4680, 16914), (5616, 14095), (5638, 14040), (7020, 11276), (8457, 9360)]