2548698240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120677}}^1$

素因数の和:120710

約数の個数: 128

約数和(自身を含む): 8862592320

約数和(自身を除く): 6313894080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 120677, 241354, 362031, 482708, 603385, 724062, 965416, 1206770, 1327447, 1448124, 1810155, 1930832, 2413540, 2654894, 2896248, 3620310, 3861664, 3982341, 4827080, 5309788, 5792496, 6637235, 7240620, 7723328, 7964682, 9654160, 10619576, 11584992, 13274470, 14481240, 15446656, 15929364, 19308320, 19911705, 21239152, 23169984, 26548940, 28962480, 31858728, 38616640, 39823410, 42478304, 46339968, 53097880, 57924960, 63717456, 77233280, 79646820, 84956608, 106195760, 115849920, 127434912, 159293640, 169913216, 212391520, 231699840, 254869824, 318587280, 424783040, 509739648, 637174560, 849566080, 1274349120, 2548698240]

約数ペア:

[(1, 2548698240), (2, 1274349120), (3, 849566080), (4, 637174560), (5, 509739648), (6, 424783040), (8, 318587280), (10, 254869824), (11, 231699840), (12, 212391520), (15, 169913216), (16, 159293640), (20, 127434912), (22, 115849920), (24, 106195760), (30, 84956608), (32, 79646820), (33, 77233280), (40, 63717456), (44, 57924960), (48, 53097880), (55, 46339968), (60, 42478304), (64, 39823410), (66, 38616640), (80, 31858728), (88, 28962480), (96, 26548940), (110, 23169984), (120, 21239152), (128, 19911705), (132, 19308320), (160, 15929364), (165, 15446656), (176, 14481240), (192, 13274470), (220, 11584992), (240, 10619576), (264, 9654160), (320, 7964682), (330, 7723328), (352, 7240620), (384, 6637235), (440, 5792496), (480, 5309788), (528, 4827080), (640, 3982341), (660, 3861664), (704, 3620310), (880, 2896248), (960, 2654894), (1056, 2413540), (1320, 1930832), (1408, 1810155), (1760, 1448124), (1920, 1327447), (2112, 1206770), (2640, 965416), (3520, 724062), (4224, 603385), (5280, 482708), (7040, 362031), (10560, 241354), (21120, 120677)]