51673680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 182131200

約数和(自身を除く): 130457520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 509, 540, 564, 705, 720, 752, 846, 940, 1018, 1080, 1128, 1269, 1410, 1527, 1692, 1880, 2036, 2115, 2160, 2256, 2538, 2545, 2820, 3054, 3384, 3760, 4072, 4230, 4581, 5076, 5090, 5640, 6108, 6345, 6768, 7635, 8144, 8460, 9162, 10152, 10180, 11280, 12216, 12690, 13743, 15270, 16920, 18324, 20304, 20360, 22905, 23923, 24432, 25380, 27486, 30540, 33840, 36648, 40720, 45810, 47846, 50760, 54972, 61080, 68715, 71769, 73296, 91620, 95692, 101520, 109944, 119615, 122160, 137430, 143538, 183240, 191384, 215307, 219888, 239230, 274860, 287076, 358845, 366480, 382768, 430614, 478460, 549720, 574152, 645921, 717690, 861228, 956920, 1076535, 1099440, 1148304, 1291842, 1435380, 1722456, 1913840, 2153070, 2583684, 2870760, 3229605, 3444912, 4306140, 5167368, 5741520, 6459210, 8612280, 10334736, 12918420, 17224560, 25836840, 51673680]

約数ペア:

[(1, 51673680), (2, 25836840), (3, 17224560), (4, 12918420), (5, 10334736), (6, 8612280), (8, 6459210), (9, 5741520), (10, 5167368), (12, 4306140), (15, 3444912), (16, 3229605), (18, 2870760), (20, 2583684), (24, 2153070), (27, 1913840), (30, 1722456), (36, 1435380), (40, 1291842), (45, 1148304), (47, 1099440), (48, 1076535), (54, 956920), (60, 861228), (72, 717690), (80, 645921), (90, 574152), (94, 549720), (108, 478460), (120, 430614), (135, 382768), (141, 366480), (144, 358845), (180, 287076), (188, 274860), (216, 239230), (235, 219888), (240, 215307), (270, 191384), (282, 183240), (360, 143538), (376, 137430), (423, 122160), (432, 119615), (470, 109944), (509, 101520), (540, 95692), (564, 91620), (705, 73296), (720, 71769), (752, 68715), (846, 61080), (940, 54972), (1018, 50760), (1080, 47846), (1128, 45810), (1269, 40720), (1410, 36648), (1527, 33840), (1692, 30540), (1880, 27486), (2036, 25380), (2115, 24432), (2160, 23923), (2256, 22905), (2538, 20360), (2545, 20304), (2820, 18324), (3054, 16920), (3384, 15270), (3760, 13743), (4072, 12690), (4230, 12216), (4581, 11280), (5076, 10180), (5090, 10152), (5640, 9162), (6108, 8460), (6345, 8144), (6768, 7635)]