879490080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{87251}}^1$

素因数の和:87279

約数の個数: 144

約数和(自身を含む): 3430050624

約数和(自身を除く): 2550560544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 87251, 174502, 261753, 349004, 436255, 523506, 610757, 698008, 785259, 872510, 1047012, 1221514, 1308765, 1396016, 1570518, 1745020, 1832271, 2094024, 2443028, 2617530, 2792032, 3053785, 3141036, 3490040, 3664542, 3926295, 4188048, 4886056, 5235060, 5496813, 6107570, 6282072, 6980080, 7329084, 7852590, 8376096, 9161355, 9772112, 10470120, 10993626, 12215140, 12564144, 13960160, 14658168, 15705180, 18322710, 19544224, 20940240, 21987252, 24430280, 25128288, 27484065, 29316336, 31410360, 36645420, 41880480, 43974504, 48860560, 54968130, 58632672, 62820720, 73290840, 87949008, 97721120, 109936260, 125641440, 146581680, 175898016, 219872520, 293163360, 439745040, 879490080]

約数ペア:

[(1, 879490080), (2, 439745040), (3, 293163360), (4, 219872520), (5, 175898016), (6, 146581680), (7, 125641440), (8, 109936260), (9, 97721120), (10, 87949008), (12, 73290840), (14, 62820720), (15, 58632672), (16, 54968130), (18, 48860560), (20, 43974504), (21, 41880480), (24, 36645420), (28, 31410360), (30, 29316336), (32, 27484065), (35, 25128288), (36, 24430280), (40, 21987252), (42, 20940240), (45, 19544224), (48, 18322710), (56, 15705180), (60, 14658168), (63, 13960160), (70, 12564144), (72, 12215140), (80, 10993626), (84, 10470120), (90, 9772112), (96, 9161355), (105, 8376096), (112, 7852590), (120, 7329084), (126, 6980080), (140, 6282072), (144, 6107570), (160, 5496813), (168, 5235060), (180, 4886056), (210, 4188048), (224, 3926295), (240, 3664542), (252, 3490040), (280, 3141036), (288, 3053785), (315, 2792032), (336, 2617530), (360, 2443028), (420, 2094024), (480, 1832271), (504, 1745020), (560, 1570518), (630, 1396016), (672, 1308765), (720, 1221514), (840, 1047012), (1008, 872510), (1120, 785259), (1260, 698008), (1440, 610757), (1680, 523506), (2016, 436255), (2520, 349004), (3360, 261753), (5040, 174502), (10080, 87251)]