1961202240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{226991}}^1$

素因数の和:227017

約数の個数: 112

約数和(自身を含む): 6918716160

約数和(自身を除く): 4957513920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 226991, 453982, 680973, 907964, 1134955, 1361946, 1815928, 2042919, 2269910, 2723892, 3404865, 3631856, 4085838, 4539820, 5447784, 6128757, 6809730, 7263712, 8171676, 9079640, 10214595, 10895568, 12257514, 13619460, 14527424, 16343352, 18159280, 20429190, 21791136, 24515028, 27238920, 30643785, 32686704, 36318560, 40858380, 43582272, 49030056, 54477840, 61287570, 65373408, 72637120, 81716760, 98060112, 108955680, 122575140, 130746816, 163433520, 196120224, 217911360, 245150280, 326867040, 392240448, 490300560, 653734080, 980601120, 1961202240]

約数ペア:

[(1, 1961202240), (2, 980601120), (3, 653734080), (4, 490300560), (5, 392240448), (6, 326867040), (8, 245150280), (9, 217911360), (10, 196120224), (12, 163433520), (15, 130746816), (16, 122575140), (18, 108955680), (20, 98060112), (24, 81716760), (27, 72637120), (30, 65373408), (32, 61287570), (36, 54477840), (40, 49030056), (45, 43582272), (48, 40858380), (54, 36318560), (60, 32686704), (64, 30643785), (72, 27238920), (80, 24515028), (90, 21791136), (96, 20429190), (108, 18159280), (120, 16343352), (135, 14527424), (144, 13619460), (160, 12257514), (180, 10895568), (192, 10214595), (216, 9079640), (240, 8171676), (270, 7263712), (288, 6809730), (320, 6128757), (360, 5447784), (432, 4539820), (480, 4085838), (540, 3631856), (576, 3404865), (720, 2723892), (864, 2269910), (960, 2042919), (1080, 1815928), (1440, 1361946), (1728, 1134955), (2160, 907964), (2880, 680973), (4320, 453982), (8640, 226991)]