2758985280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{319327}}^1$

素因数の和:319353

約数の個数: 112

約数和(自身を含む): 9733117440

約数和(自身を除く): 6974132160

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, 319327, 638654, 957981, 1277308, 1596635, 1915962, 2554616, 2873943, 3193270, 3831924, 4789905, 5109232, 5747886, 6386540, 7663848, 8621829, 9579810, 10218464, 11495772, 12773080, 14369715, 15327696, 17243658, 19159620, 20436928, 22991544, 25546160, 28739430, 30655392, 34487316, 38319240, 43109145, 45983088, 51092320, 57478860, 61310784, 68974632, 76638480, 86218290, 91966176, 102184640, 114957720, 137949264, 153276960, 172436580, 183932352, 229915440, 275898528, 306553920, 344873160, 459830880, 551797056, 689746320, 919661760, 1379492640, 2758985280]

約数ペア:

[(1, 2758985280), (2, 1379492640), (3, 919661760), (4, 689746320), (5, 551797056), (6, 459830880), (8, 344873160), (9, 306553920), (10, 275898528), (12, 229915440), (15, 183932352), (16, 172436580), (18, 153276960), (20, 137949264), (24, 114957720), (27, 102184640), (30, 91966176), (32, 86218290), (36, 76638480), (40, 68974632), (45, 61310784), (48, 57478860), (54, 51092320), (60, 45983088), (64, 43109145), (72, 38319240), (80, 34487316), (90, 30655392), (96, 28739430), (108, 25546160), (120, 22991544), (135, 20436928), (144, 19159620), (160, 17243658), (180, 15327696), (192, 14369715), (216, 12773080), (240, 11495772), (270, 10218464), (288, 9579810), (320, 8621829), (360, 7663848), (432, 6386540), (480, 5747886), (540, 5109232), (576, 4789905), (720, 3831924), (864, 3193270), (960, 2873943), (1080, 2554616), (1440, 1915962), (1728, 1596635), (2160, 1277308), (2880, 957981), (4320, 638654), (8640, 319327)]