127122480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:508

約数の個数: 160

約数和(自身を含む): 441489600

約数和(自身を除く): 314367120

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, 135, 144, 180, 216, 229, 240, 257, 270, 360, 432, 458, 514, 540, 687, 720, 771, 916, 1028, 1080, 1145, 1285, 1374, 1542, 1832, 2056, 2061, 2160, 2290, 2313, 2570, 2748, 3084, 3435, 3664, 3855, 4112, 4122, 4580, 4626, 5140, 5496, 6168, 6183, 6870, 6939, 7710, 8244, 9160, 9252, 10280, 10305, 10992, 11565, 12336, 12366, 13740, 13878, 15420, 16488, 18320, 18504, 20560, 20610, 23130, 24732, 27480, 27756, 30840, 30915, 32976, 34695, 37008, 41220, 46260, 49464, 54960, 55512, 58853, 61680, 61830, 69390, 82440, 92520, 98928, 111024, 117706, 123660, 138780, 164880, 176559, 185040, 235412, 247320, 277560, 294265, 353118, 470824, 494640, 529677, 555120, 588530, 706236, 882795, 941648, 1059354, 1177060, 1412472, 1589031, 1765590, 2118708, 2354120, 2648385, 2824944, 3178062, 3531180, 4237416, 4708240, 5296770, 6356124, 7062360, 7945155, 8474832, 10593540, 12712248, 14124720, 15890310, 21187080, 25424496, 31780620, 42374160, 63561240, 127122480]

約数ペア:

[(1, 127122480), (2, 63561240), (3, 42374160), (4, 31780620), (5, 25424496), (6, 21187080), (8, 15890310), (9, 14124720), (10, 12712248), (12, 10593540), (15, 8474832), (16, 7945155), (18, 7062360), (20, 6356124), (24, 5296770), (27, 4708240), (30, 4237416), (36, 3531180), (40, 3178062), (45, 2824944), (48, 2648385), (54, 2354120), (60, 2118708), (72, 1765590), (80, 1589031), (90, 1412472), (108, 1177060), (120, 1059354), (135, 941648), (144, 882795), (180, 706236), (216, 588530), (229, 555120), (240, 529677), (257, 494640), (270, 470824), (360, 353118), (432, 294265), (458, 277560), (514, 247320), (540, 235412), (687, 185040), (720, 176559), (771, 164880), (916, 138780), (1028, 123660), (1080, 117706), (1145, 111024), (1285, 98928), (1374, 92520), (1542, 82440), (1832, 69390), (2056, 61830), (2061, 61680), (2160, 58853), (2290, 55512), (2313, 54960), (2570, 49464), (2748, 46260), (3084, 41220), (3435, 37008), (3664, 34695), (3855, 32976), (4112, 30915), (4122, 30840), (4580, 27756), (4626, 27480), (5140, 24732), (5496, 23130), (6168, 20610), (6183, 20560), (6870, 18504), (6939, 18320), (7710, 16488), (8244, 15420), (9160, 13878), (9252, 13740), (10280, 12366), (10305, 12336), (10992, 11565)]