554334480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109987}}^1$

素因数の和:110013

約数の個数: 120

約数和(自身を含む): 2127607872

約数和(自身を除く): 1573273392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 109987, 219974, 329961, 439948, 549935, 659922, 769909, 879896, 989883, 1099870, 1319844, 1539818, 1649805, 1759792, 1979766, 2199740, 2309727, 2639688, 3079636, 3299610, 3849545, 3959532, 4399480, 4619454, 4949415, 5279376, 6159272, 6599220, 6929181, 7699090, 7919064, 8798960, 9238908, 9898830, 11548635, 12318544, 13198440, 13858362, 15398180, 15838128, 18477816, 19797660, 23097270, 26396880, 27716724, 30796360, 34645905, 36955632, 39595320, 46194540, 55433448, 61592720, 69291810, 79190640, 92389080, 110866896, 138583620, 184778160, 277167240, 554334480]

約数ペア:

[(1, 554334480), (2, 277167240), (3, 184778160), (4, 138583620), (5, 110866896), (6, 92389080), (7, 79190640), (8, 69291810), (9, 61592720), (10, 55433448), (12, 46194540), (14, 39595320), (15, 36955632), (16, 34645905), (18, 30796360), (20, 27716724), (21, 26396880), (24, 23097270), (28, 19797660), (30, 18477816), (35, 15838128), (36, 15398180), (40, 13858362), (42, 13198440), (45, 12318544), (48, 11548635), (56, 9898830), (60, 9238908), (63, 8798960), (70, 7919064), (72, 7699090), (80, 6929181), (84, 6599220), (90, 6159272), (105, 5279376), (112, 4949415), (120, 4619454), (126, 4399480), (140, 3959532), (144, 3849545), (168, 3299610), (180, 3079636), (210, 2639688), (240, 2309727), (252, 2199740), (280, 1979766), (315, 1759792), (336, 1649805), (360, 1539818), (420, 1319844), (504, 1099870), (560, 989883), (630, 879896), (720, 769909), (840, 659922), (1008, 549935), (1260, 439948), (1680, 329961), (2520, 219974), (5040, 109987)]