550060560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{109139}}^1$

素因数の和:109165

約数の個数: 120

約数和(自身を含む): 2111204160

約数和(自身を除く): 1561143600

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, 109139, 218278, 327417, 436556, 545695, 654834, 763973, 873112, 982251, 1091390, 1309668, 1527946, 1637085, 1746224, 1964502, 2182780, 2291919, 2619336, 3055892, 3274170, 3819865, 3929004, 4365560, 4583838, 4911255, 5238672, 6111784, 6548340, 6875757, 7639730, 7858008, 8731120, 9167676, 9822510, 11459595, 12223568, 13096680, 13751514, 15279460, 15716016, 18335352, 19645020, 22919190, 26193360, 27503028, 30558920, 34378785, 36670704, 39290040, 45838380, 55006056, 61117840, 68757570, 78580080, 91676760, 110012112, 137515140, 183353520, 275030280, 550060560]

約数ペア:

[(1, 550060560), (2, 275030280), (3, 183353520), (4, 137515140), (5, 110012112), (6, 91676760), (7, 78580080), (8, 68757570), (9, 61117840), (10, 55006056), (12, 45838380), (14, 39290040), (15, 36670704), (16, 34378785), (18, 30558920), (20, 27503028), (21, 26193360), (24, 22919190), (28, 19645020), (30, 18335352), (35, 15716016), (36, 15279460), (40, 13751514), (42, 13096680), (45, 12223568), (48, 11459595), (56, 9822510), (60, 9167676), (63, 8731120), (70, 7858008), (72, 7639730), (80, 6875757), (84, 6548340), (90, 6111784), (105, 5238672), (112, 4911255), (120, 4583838), (126, 4365560), (140, 3929004), (144, 3819865), (168, 3274170), (180, 3055892), (210, 2619336), (240, 2291919), (252, 2182780), (280, 1964502), (315, 1746224), (336, 1637085), (360, 1527946), (420, 1309668), (504, 1091390), (560, 982251), (630, 873112), (720, 763973), (840, 654834), (1008, 545695), (1260, 436556), (1680, 327417), (2520, 218278), (5040, 109139)]