488341560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8677}}^1$

素因数の和:8765

約数の個数: 128

約数和(自身を含む): 1699499520

約数和(自身を除く): 1211157960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 67, 70, 84, 105, 120, 134, 140, 168, 201, 210, 268, 280, 335, 402, 420, 469, 536, 670, 804, 840, 938, 1005, 1340, 1407, 1608, 1876, 2010, 2345, 2680, 2814, 3752, 4020, 4690, 5628, 7035, 8040, 8677, 9380, 11256, 14070, 17354, 18760, 26031, 28140, 34708, 43385, 52062, 56280, 60739, 69416, 86770, 104124, 121478, 130155, 173540, 182217, 208248, 242956, 260310, 303695, 347080, 364434, 485912, 520620, 581359, 607390, 728868, 911085, 1041240, 1162718, 1214780, 1457736, 1744077, 1822170, 2325436, 2429560, 2906795, 3488154, 3644340, 4069513, 4650872, 5813590, 6976308, 7288680, 8139026, 8720385, 11627180, 12208539, 13952616, 16278052, 17440770, 20347565, 23254360, 24417078, 32556104, 34881540, 40695130, 48834156, 61042695, 69763080, 81390260, 97668312, 122085390, 162780520, 244170780, 488341560]

約数ペア:

[(1, 488341560), (2, 244170780), (3, 162780520), (4, 122085390), (5, 97668312), (6, 81390260), (7, 69763080), (8, 61042695), (10, 48834156), (12, 40695130), (14, 34881540), (15, 32556104), (20, 24417078), (21, 23254360), (24, 20347565), (28, 17440770), (30, 16278052), (35, 13952616), (40, 12208539), (42, 11627180), (56, 8720385), (60, 8139026), (67, 7288680), (70, 6976308), (84, 5813590), (105, 4650872), (120, 4069513), (134, 3644340), (140, 3488154), (168, 2906795), (201, 2429560), (210, 2325436), (268, 1822170), (280, 1744077), (335, 1457736), (402, 1214780), (420, 1162718), (469, 1041240), (536, 911085), (670, 728868), (804, 607390), (840, 581359), (938, 520620), (1005, 485912), (1340, 364434), (1407, 347080), (1608, 303695), (1876, 260310), (2010, 242956), (2345, 208248), (2680, 182217), (2814, 173540), (3752, 130155), (4020, 121478), (4690, 104124), (5628, 86770), (7035, 69416), (8040, 60739), (8677, 56280), (9380, 52062), (11256, 43385), (14070, 34708), (17354, 28140), (18760, 26031)]