255892034520

素因数分解:

$2^3\times 3^7\times 5^1\times {\mathrm{2925149}}^1$

素因数の和:2925181

約数の個数: 128

約数和(自身を含む): 863504280000

約数和(自身を除く): 607612245480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2187, 2430, 2916, 3240, 3645, 4374, 4860, 5832, 7290, 8748, 9720, 10935, 14580, 17496, 21870, 29160, 43740, 87480, 2925149, 5850298, 8775447, 11700596, 14625745, 17550894, 23401192, 26326341, 29251490, 35101788, 43877235, 52652682, 58502980, 70203576, 78979023, 87754470, 105305364, 117005960, 131631705, 157958046, 175508940, 210610728, 236937069, 263263410, 315916092, 351017880, 394895115, 473874138, 526526820, 631832184, 710811207, 789790230, 947748276, 1053053640, 1184685345, 1421622414, 1579580460, 1895496552, 2132433621, 2369370690, 2843244828, 3159160920, 3554056035, 4264867242, 4738741380, 5686489656, 6397300863, 7108112070, 8529734484, 9477482760, 10662168105, 12794601726, 14216224140, 17059468968, 21324336210, 25589203452, 28432448280, 31986504315, 42648672420, 51178406904, 63973008630, 85297344840, 127946017260, 255892034520]

約数ペア:

[(1, 255892034520), (2, 127946017260), (3, 85297344840), (4, 63973008630), (5, 51178406904), (6, 42648672420), (8, 31986504315), (9, 28432448280), (10, 25589203452), (12, 21324336210), (15, 17059468968), (18, 14216224140), (20, 12794601726), (24, 10662168105), (27, 9477482760), (30, 8529734484), (36, 7108112070), (40, 6397300863), (45, 5686489656), (54, 4738741380), (60, 4264867242), (72, 3554056035), (81, 3159160920), (90, 2843244828), (108, 2369370690), (120, 2132433621), (135, 1895496552), (162, 1579580460), (180, 1421622414), (216, 1184685345), (243, 1053053640), (270, 947748276), (324, 789790230), (360, 710811207), (405, 631832184), (486, 526526820), (540, 473874138), (648, 394895115), (729, 351017880), (810, 315916092), (972, 263263410), (1080, 236937069), (1215, 210610728), (1458, 175508940), (1620, 157958046), (1944, 131631705), (2187, 117005960), (2430, 105305364), (2916, 87754470), (3240, 78979023), (3645, 70203576), (4374, 58502980), (4860, 52652682), (5832, 43877235), (7290, 35101788), (8748, 29251490), (9720, 26326341), (10935, 23401192), (14580, 17550894), (17496, 14625745), (21870, 11700596), (29160, 8775447), (43740, 5850298), (87480, 2925149)]