1408412520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{4663}}^1$

素因数の和:5519

約数の個数: 96

約数和(自身を含む): 4583779200

約数和(自身を除く): 3175366680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 839, 1678, 2517, 3356, 4195, 4663, 5034, 6712, 7551, 8390, 9326, 10068, 12585, 13989, 15102, 16780, 18652, 20136, 23315, 25170, 27978, 30204, 33560, 37304, 37755, 41967, 46630, 50340, 55956, 60408, 69945, 75510, 83934, 93260, 100680, 111912, 139890, 151020, 167868, 186520, 209835, 279780, 302040, 335736, 419670, 559560, 839340, 1678680, 3912257, 7824514, 11736771, 15649028, 19561285, 23473542, 31298056, 35210313, 39122570, 46947084, 58683855, 70420626, 78245140, 93894168, 117367710, 140841252, 156490280, 176051565, 234735420, 281682504, 352103130, 469470840, 704206260, 1408412520]

約数ペア:

[(1, 1408412520), (2, 704206260), (3, 469470840), (4, 352103130), (5, 281682504), (6, 234735420), (8, 176051565), (9, 156490280), (10, 140841252), (12, 117367710), (15, 93894168), (18, 78245140), (20, 70420626), (24, 58683855), (30, 46947084), (36, 39122570), (40, 35210313), (45, 31298056), (60, 23473542), (72, 19561285), (90, 15649028), (120, 11736771), (180, 7824514), (360, 3912257), (839, 1678680), (1678, 839340), (2517, 559560), (3356, 419670), (4195, 335736), (4663, 302040), (5034, 279780), (6712, 209835), (7551, 186520), (8390, 167868), (9326, 151020), (10068, 139890), (12585, 111912), (13989, 100680), (15102, 93260), (16780, 83934), (18652, 75510), (20136, 69945), (23315, 60408), (25170, 55956), (27978, 50340), (30204, 46630), (33560, 41967), (37304, 37755)]