488431440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{96911}}^1$

素因数の和:96937

約数の個数: 120

約数和(自身を含む): 1874665728

約数和(自身を除く): 1386234288

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, 96911, 193822, 290733, 387644, 484555, 581466, 678377, 775288, 872199, 969110, 1162932, 1356754, 1453665, 1550576, 1744398, 1938220, 2035131, 2325864, 2713508, 2907330, 3391885, 3488796, 3876440, 4070262, 4360995, 4651728, 5427016, 5814660, 6105393, 6783770, 6977592, 7752880, 8140524, 8721990, 10175655, 10854032, 11629320, 12210786, 13567540, 13955184, 16281048, 17443980, 20351310, 23258640, 24421572, 27135080, 30526965, 32562096, 34887960, 40702620, 48843144, 54270160, 61053930, 69775920, 81405240, 97686288, 122107860, 162810480, 244215720, 488431440]

約数ペア:

[(1, 488431440), (2, 244215720), (3, 162810480), (4, 122107860), (5, 97686288), (6, 81405240), (7, 69775920), (8, 61053930), (9, 54270160), (10, 48843144), (12, 40702620), (14, 34887960), (15, 32562096), (16, 30526965), (18, 27135080), (20, 24421572), (21, 23258640), (24, 20351310), (28, 17443980), (30, 16281048), (35, 13955184), (36, 13567540), (40, 12210786), (42, 11629320), (45, 10854032), (48, 10175655), (56, 8721990), (60, 8140524), (63, 7752880), (70, 6977592), (72, 6783770), (80, 6105393), (84, 5814660), (90, 5427016), (105, 4651728), (112, 4360995), (120, 4070262), (126, 3876440), (140, 3488796), (144, 3391885), (168, 2907330), (180, 2713508), (210, 2325864), (240, 2035131), (252, 1938220), (280, 1744398), (315, 1550576), (336, 1453665), (360, 1356754), (420, 1162932), (504, 969110), (560, 872199), (630, 775288), (720, 678377), (840, 581466), (1008, 484555), (1260, 387644), (1680, 290733), (2520, 193822), (5040, 96911)]