273881520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11527}}^1$

素因数の和:11560

約数の個数: 160

約数和(自身を含む): 1029219840

約数和(自身を除く): 755338320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11527, 11880, 23054, 23760, 34581, 46108, 57635, 69162, 92216, 103743, 115270, 126797, 138324, 172905, 184432, 207486, 230540, 253594, 276648, 311229, 345810, 380391, 414972, 461080, 507188, 518715, 553296, 622458, 633985, 691620, 760782, 829944, 922160, 1014376, 1037430, 1141173, 1244916, 1267970, 1383240, 1521564, 1556145, 1659888, 1901955, 2028752, 2074860, 2282346, 2489832, 2535940, 2766480, 3043128, 3112290, 3423519, 3803910, 4149720, 4564692, 4979664, 5071880, 5705865, 6086256, 6224580, 6847038, 7607820, 8299440, 9129384, 10143760, 11411730, 12449160, 13694076, 15215640, 17117595, 18258768, 22823460, 24898320, 27388152, 30431280, 34235190, 45646920, 54776304, 68470380, 91293840, 136940760, 273881520]

約数ペア:

[(1, 273881520), (2, 136940760), (3, 91293840), (4, 68470380), (5, 54776304), (6, 45646920), (8, 34235190), (9, 30431280), (10, 27388152), (11, 24898320), (12, 22823460), (15, 18258768), (16, 17117595), (18, 15215640), (20, 13694076), (22, 12449160), (24, 11411730), (27, 10143760), (30, 9129384), (33, 8299440), (36, 7607820), (40, 6847038), (44, 6224580), (45, 6086256), (48, 5705865), (54, 5071880), (55, 4979664), (60, 4564692), (66, 4149720), (72, 3803910), (80, 3423519), (88, 3112290), (90, 3043128), (99, 2766480), (108, 2535940), (110, 2489832), (120, 2282346), (132, 2074860), (135, 2028752), (144, 1901955), (165, 1659888), (176, 1556145), (180, 1521564), (198, 1383240), (216, 1267970), (220, 1244916), (240, 1141173), (264, 1037430), (270, 1014376), (297, 922160), (330, 829944), (360, 760782), (396, 691620), (432, 633985), (440, 622458), (495, 553296), (528, 518715), (540, 507188), (594, 461080), (660, 414972), (720, 380391), (792, 345810), (880, 311229), (990, 276648), (1080, 253594), (1188, 230540), (1320, 207486), (1485, 184432), (1584, 172905), (1980, 138324), (2160, 126797), (2376, 115270), (2640, 103743), (2970, 92216), (3960, 69162), (4752, 57635), (5940, 46108), (7920, 34581), (11527, 23760), (11880, 23054)]