1872676080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{236449}}^1$

素因数の和:236479

約数の個数: 120

約数和(自身を含む): 6860833200

約数和(自身を除く): 4988157120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 236449, 472898, 709347, 945796, 1182245, 1418694, 1891592, 2128041, 2364490, 2600939, 2837388, 3546735, 3783184, 4256082, 4728980, 5201878, 5674776, 7093470, 7802817, 8512164, 9457960, 10403756, 10640205, 11349552, 13004695, 14186940, 15605634, 17024328, 18915920, 20807512, 21280410, 23408451, 26009390, 28373880, 31211268, 34048656, 39014085, 41615024, 42560820, 46816902, 52018780, 56747760, 62422536, 78028170, 85121640, 93633804, 104037560, 117042255, 124845072, 156056340, 170243280, 187267608, 208075120, 234084510, 312112680, 374535216, 468169020, 624225360, 936338040, 1872676080]

約数ペア:

[(1, 1872676080), (2, 936338040), (3, 624225360), (4, 468169020), (5, 374535216), (6, 312112680), (8, 234084510), (9, 208075120), (10, 187267608), (11, 170243280), (12, 156056340), (15, 124845072), (16, 117042255), (18, 104037560), (20, 93633804), (22, 85121640), (24, 78028170), (30, 62422536), (33, 56747760), (36, 52018780), (40, 46816902), (44, 42560820), (45, 41615024), (48, 39014085), (55, 34048656), (60, 31211268), (66, 28373880), (72, 26009390), (80, 23408451), (88, 21280410), (90, 20807512), (99, 18915920), (110, 17024328), (120, 15605634), (132, 14186940), (144, 13004695), (165, 11349552), (176, 10640205), (180, 10403756), (198, 9457960), (220, 8512164), (240, 7802817), (264, 7093470), (330, 5674776), (360, 5201878), (396, 4728980), (440, 4256082), (495, 3783184), (528, 3546735), (660, 2837388), (720, 2600939), (792, 2364490), (880, 2128041), (990, 1891592), (1320, 1418694), (1584, 1182245), (1980, 945796), (2640, 709347), (3960, 472898), (7920, 236449)]